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Space dust measurement

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1356: 570: 783:(MCP) behind the central focusing grid. LDEX has a sensitive area of 0.012 m. The objective of the instrument was the detection and analysis of the lunar dust environment. From 16 October 2013 to 18 April 2014, LDEX detected about 140,000 dust hits at an altitude of 20–100 km above the lunar surface. It found a tenuous and permanent, asymmetric ejecta cloud around the Moon that is caused by meteoroid impacts onto the lunar surface. From this data it was found that approximately 40 μm/Myr of 144: 401: 1023: 136: 20: 255: 274:
solar flare track densities), so spacecraft measurements by the Pegasus satellites were used to determine the interplanetary dust flux, specifically the crater production flux at 100 μm size. The flux of smaller meteoroids was found to be smaller than the observed cratering flux on the lunar surface due to fast ejecta from impacts of bigger meteoroids. The flux was adjusted using data from the HEOS-2 and Pioneer 8/9 space probes.
305: 1176: 1276:. IDEX is a large-area (0.07 m) dust analyzer that provides the mass distribution and elemental composition of interstellar and interplanetary dust particles. A laboratory version of the IDEX instrument was used at the dust accelerator facility operated at University of Colorado to collect impact ionization mass spectra for a range of dust samples of known composition. Its launch is planned for 2025. 1196:(CDA). A Dust Trajectory Sensor consists of four planes of parallel position sensing wire electrodes. Dust accelerator tests show that dust trajectories can be determined to an accuracy of 1% in velocity and 1° in direction. The second element of a Dust Telescope is a Large-area Mass Analyzer: a reflectron type time-of-flight mass analyzer with a sensitive area of up to 0.2 m and a mass resolution 1092:≈ 250. Besides the positive ion mode, CIDA has also a negative ion mode for better sensitivity for organic molecules. The 75 spectra obtained during the comet flybys indicate a dominance of organic matter; sulfur ions were also detected in one spectrum. In the 45 spectra obtained during the cruise phase favorable for the detection of interstellar particles, derivates of 760: 5259:
Kissel, J; Glasmachers, A.; Grün, E.; Henkel, H.; Höfner, H.; Haerendel, G.; von Hoerner, H.; Hornung, K.; Jessberger, E. K.; Krueger, F. R.; Möhlmann, D.; Greenberg, J. M.; Langevin, Y.; Silén, J.; Brownlee, D.; Clark, B. C.; Hanner, M. S.; Hoerz, F.; Sandford, S.; Sekanina, Z.; Tsou, P.; Utterback,
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spacecraft. PWS provided useful information on the local dust environment. Initially, the Asteroid Meteoroid Detector (AMD) previously flown on Pioneer 10 and 11 was preliminarily selected for the Voyager payload. However, because there were doubts about its performance, the instrument was deselected
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and 3.3 AU from the sun. This way, the heliocentric radial profile was determined, and shown to vary by a factor of about 100 over that distance. The Asteroid Meteoroid Detector (AMD) on Pioneer 10 and Pioneer 11 used the optical detection and triangulation of individual meteoroids to get information
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Kelsall, T.; Weiland, J. L.; Franz, B. A.; Reach, W. T.; Arendt, R. G.; Dwek, F.; Freudenreich, H. T.; Hauser, M.G.; Moseley, S. H.; Odegard, N. P.; Silverberg, R. F.; Wright, E. L. (November 1998). "The COBE Diffuse Infrared Background Experiment Search for the Cosmic Infrared Background. II. Model
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interplanetary spacecraft carried 234 pressurized cell detectors each, mounted on the back of the main dish antenna. The stainless-steel wall thickness was 25 microns on Pioneer 10, and 50 microns on Pioneer 11. The two instruments characterized the meteoroid environment in the outer Solar System as
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satellites. Each satellite carried more than 200 individual gas-filled pressurized cells with metal walls of 25 and 50 microns thick. A puncture of a cell by a meteoroid impact could be detected by a pressure sensor. These instruments provided important measurements of the near-Earth meteoroid flux.
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shield. Mounted on the front dust shield were three piezoelectric momentum sensors of the Dust Impact Detection System (DIDSY). A fourth momentum sensor was mounted on the rear shield. These microphone detectors, together with other detectors, measured the dust distribution within the inner coma of
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Grün, E.; Staubach, P.; Baguhl, M.; Hamilton, D.P.; Zook, H.; Dermott, S.; Gustafson, B.A.; Fechtig, H.; Kissel, J.; Linkert, D.; Linkert, G.; Srama, R.; Hanner, M.S.; Polanskey, C.; Horanyi, M.; Lindblad, B.A.; Mann, I.; McDonnell, J.A.M.; Morfill, G.; Schwehm, G. (October 1997). "South-North and
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Srama, R.; Kempf, S.; Moragas.Klostermeyer, G.; Helfert, S.; Ahrens, T.J.; Altobelli, N.; Auer, S.; Beckmann, U.; Bradley, J.G.; Burton, M.; Dikarev, V.; Economou, T; Fechtig, H.; Green, S.F.; Gande, M.; Havnes, O; Hillier, J.K.; Horanyi, M.; Igenbergs, E.; Jessberger, E.K.; Johnson, T.V.; Krüger,
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satellites carried simple 0.001 m sized microphone dust detectors in order to detect impacts of micron sized meteoroids. The obtained fluxes were orders of magnitude higher than those estimated from zodiacal light measurements. However, the latter determination had big uncertainties in the assumed
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Srama, R.; Kempf, S.; Moragas-Klostermeyer, G.; Helfert, S.; Ahrens, T.J.; Altobelli, N.; Auer, S.; Beckmann, U.; Bradley, J.; Burton, M.; Dikarev, V.; Economou, T.; Fechtig, H.; Green, S.; Grande, M.; Havnes, O.; Hillier, J.; Horanyi, M.; Igenbergs, E.; Jessberger, E.; Johnson, T.V.; Krüger, H.;
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Impact ionization detectors use the simultaneous detection of positive ions and electrons upon dust impact on a solid target. This coincidence provides a means to discriminate from noise on a single channel. The first successful dust detector in interplanetary space at about 1 AU was flown on the
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analyses. The craters ranged in size from 10 to 10 m, and were correlated to the mass of meteoroids based on impact simulations. The impact speed onto the lunar surface was assumed to be 20 km/s. The age of the rocks on the surface could not be determined through traditional methods (counting the
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rocket into near-Earth orbit. Each satellite carried 416 individual meteoroid detectors with a total detection surface of about 200 m. The detectors consisted of aluminum penetration sheets of various thicknesses: 171 m of 400 micron-thick, 16 m of 200 micron-thick, and 7.5 m of 40 micron-thick.
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in cooperation with von Hoerner & Sulger GmbH (vH&S) company. DDA will analyze interstellar and interplanetary dust on cruise to Phaethon and will study its dust environment during the encounter; of particular interest is the proportion of organic matter. Its launch is planned for 2024.
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spacecraft, and the LDEX detectors on the LADEE mission. The hemispherical target of 0.01 m area collected electrons from the impact and the ions were collected by the central ion collector. These signals served to determine the mass and speed of the impacted meteoroid. The HEOS 2 dust detector
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found in primitive meteorites that were transported to cold nebular regions. During March–May 2000 and July–December 2002, the spacecraft was in a favorable position to collect interstellar dust on the back side of the sample collector. Once the sample capsule was returned in January 2006, the
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within 175 km from the surface, CDA discovered active ice geysers. Detailed compositional analyses found salt-rich water ice grains close to Enceladus, which led to the discovery of large reservoirs of liquid water oceans below the icy crust of the moon. Analyses of interstellar grains at
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Krüger, H.; Strub, P.; Srama, R.; Kobayashi, M.; Arai, T.; Kimura, H.; Hirai, T.; Moragas-Klostermeyer, G.; Altobelli, N.; Sterken, V.; Agarwal, J.; Sommer, M.; Grün, E. (August 2019). "Modelling DESTINY+ interplanetary and interstellar dust measurements en route to the active asteroid (3200)
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showed that micrometeoroids smaller than a critical size (~100 micrometers) are decelerated at altitudes above 100 km slowly enough to radiate their frictional energy away without melting. Such micrometeorites sediment through the atmosphere and ultimately deposit on the ground. The most
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Moragas-Klostermeyer, G.; Lamy, P.; Landgraf, M.; Linkert, D.; Linkert, G.; Lura, F.; McDonnell, J.A.M.; Möhlmann, D.; Morfill, G.; Roy, M.; Schäfer, G.; Schlotzhauer, G.; Schwehm, G.; Spahn, F.; Stübig, M.; Svestka, J.; Tschernjawski, V.; Tuzzolino, A.; Wäsch, R.; Zook, H. (September 2004).
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films. This material responds to dust impacts by generating electrical charge due to impact cratering or penetration. Since PVDF detectors are also sensitive to mechanical vibrations and energetic particles, detectors using PVDF work acceptably well as high-rate dust detectors in very dusty
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were optimized for interplanetary dust measurements in the outer Solar System. The sensitive target areas were increased ten-fold to 0.1 m in order to cope with the expected low dust fluxes. In order to provide reliable dust impact data even within the harsh Jovian environment, an electron
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Srama, R.; Ahrens, T.J.; Altobelli, N.; Auer, S.; Bradley, J.; Burton, M.; Dikarev, V.; Economou, T.; Fechtig, H.; Görlich, M.; Grande, M.; Grün, E.; Havnes, O.; Helfert, S.; Horanyi, M.; Igenbergs, E.; Jessberger, E.; Johnson, T.V.; Kempf, S.; Krivov, A.; Krüger, H.; Mocker-Ahlreep, A.;
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Grün, E.; Zook, H.A.; Baguhl, M.; Balogh, A.; Bame, S.J.; Fechtig, H.; Forsyth, R.; Hanner, M.S.; Horanyi, M.; Kissel, J.; Lindblad, B.A.; Linkert, D.; Linkert, G.; Mann, I.; McDonnell, J.A.M.; Morfill, G.E.; Phillips, J.L.; Polanskey, C.; Schwehm, G.; Siddique, N. (April 1993).
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Mocker, A.; Bugiel, S.; Auer, S.; Baust, G.; Collette, A.; Drake, K.; Fiege, K.; Grün, E.; Heckmann, F.; Helfert, S.; Hillier, J.; Kempf, S.; Matt, G.; Mellert, T.; Munsat, T.; Otto, K.; Postberg, F.; Röser, H. P.; Shu, A.; Strernovski, Z.; Srama, R. (September 2011).
186:(LASP) in Boulder, Colorado. The LASP dust accelerator facility has been operational since 2011, and has been used for basic impact studies, as well as for the development of dust instruments. The facility is available for the planetary and space science communities. 601:
flythrough of the Saturn system, PWS detected intense impulse noise centered on the ring plane at 2.88 Saturn radii distance, slightly outside of the G ring. This noise was attributed to micron sized particles hitting the spacecraft. In-situ dust detections by the
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H.; Matt, G.; McBride, N.; Mocker, A.; Lamy, P.; Linkert, D.; Linkert, G.; Lura, F.; McDonnell, J.A.M.; Möhlmann, D.; Morfill, G.E.; Postberg, F.; Roy, M.; Schwehm, G.; Spahn, F; Svestka, J.; Tschernjawski, V.; Tuzzolino, A.J.; Wäsch, R.; Grün, E. (August 2006).
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Kobayashi, M.; Shibata, H.; Nogami, K; Fujii, M; Hasegawa, S.; Hirabayashi, M.; Hirai, T.; Iwai, T.; Kimura, H.; Kimura, T.; Nakamura, M.; Ohashi, H.; Sasaki, S.; Takechi, S.; Yano, H.; Krüger, H.; Lohse, A.K.; Srama, R.; Strub, P.; Grün, E. (December 2020).
1003:. The instruments could record up to 500 impacts per second. During comet flybys, the instruments recorded an abundance of small particles of mass less than 10 grams. Besides unequilibrated silicates, many of the particles were rich in light elements such as 5689:
Matt, G.; McBride, N.; Mocker, A.; Lamy, P.; Linkert, D.; Linkert, G.; Lura, F.; McDonnell, J.A.M.; Möhlmann, D.; Morfill, G.; Postberg, F.; Roy, M.; Schwehm, G.; Spahn, F.; Svestka, J.; Tschernjawski, V.; Tuzzolino, A.; Wäsch, R.; Grün, E. (August 2006).
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McDonnell, J. A. M.; Evans, G. C.; Evans, S. T.; Alexander, W. M.; Burton, W. M.; Fith, J. G.; Bussoletti, E.; Grard, R. J.; Hanner, M. S.; Sekanina, Z.; Stevenson, T. J.; Turner, R. F.; Weishaupt, U.; Wallis, M. K.; Zarnecki, J. C. (November 1987).
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in November 2005, picked up surface samples, and returned to Earth in June 2010. Despite some problems during sample collection, thousands of 10–100 micron sized particles were collected and are available for research in the laboratories. The second
1188:. It not only analyses the signals and ions that are generated by a dust impact on the sensitive target, but also determines the dust trajectory prior to the impact. The latter is based on the successful measurement of the dust electric charge by 5033:
Kissel, J.; Brownlee, D.; Clark, B.; Fechtig, H.; Grün, E.; Hornung, K.; Igenbergs, E; Jessberer, E.; Krüger, F.; Kuczera, H.; McDonnelll, J.A.M.; Morfill, G.; Rahe, J.; Schwehm, G.; Sekanina, Z.; Utterbeck, N.; Völk, H.; Zook, H. (May 1986).
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determined a much lower flux of 100 micron sized particles that would not pose a significant hazard to the crewed Apollo missions. The first reliable dust detections of micron sized meteoroids were obtained by the dust detectors on board the
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collector trays were inspected and thousands of grains from Comet Wild 2 and seven probable interstellar grains were identified. These grains are available for teaching and research from the NASA Astromaterials Curation Office.
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Though plasma wave instruments on various spacecraft claimed to detect dust, it was only in 2021 that a model for the generation of signals on plasma wave antennas by dust impacts was presented, based on dust accelerator tests.
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Spahn, F.; Schmidt, J.; Albers, N.; Hörning, M.; Makuch, M.; Seiß, M.; Kempf, S.; Srama, R.; Dikarev, V.; Helfert, S.; Moragasd-Klostermeyer, G.; Krivov, A.; Sremcevic, M.; Tuzzolono, A.; Economou, T.; Grün, E. (March 2006).
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efficient method to collect micrometeorites is by high (~20 km) flying aircraft with special silicon oil covered collectors that capture this dust. At lower altitudes, these micrometeorites become mixed with Earth dust.
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size and heliocentric radial dust density distributions. Thermal studies in the lab with microphone detectors suggested that the high count-rates recorded were due to noise generated by temperature variations in Earth orbit.
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at a distance of 181 km with a speed of 10.9 km/s. During the interplanetary cruise between the comet encounters, there were favorable opportunities to analyze the interstellar dust stream discovered earlier by
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missions. The impact target peeks out to the side of the spacecraft while the main part of the instrument is protected from the high-speed dust. It has a sensitive area of approximately 100 cm and a mass resolution
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from the Sun. The goal of the Micrometeoroid Analyzer was to determine the spatial distribution of the dust in the inner planetary system, and to search for variations in the compositional and physical properties of
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spacecraft. Dust particles hitting the target at the top release ions that are pulled into the drift tube and to the reflector (bottom), where their trajectories are deflected into the ion detector (left cubic
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capacitor detectors that recorded penetrations of the overlying sheet. The results showed that the meteoroid hazard is significant and meteoroid protection methods must be implemented for large space vehicles.
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Altobelli, N.; Postberg, F.; Fiege, K.; Trieloff, M.; Kimura, H.; Sterken, V.; Hsu, W.H.; Hillier, J.; Khawaja, N.; Moragas-Klostermeyer, G.; Blum, J.; Burton, M.; Srama, R.; Kempf, S.; Grün, E. (April 2016).
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Simpson, J.A; Sagdeev, R.Z.; Tuzzolino, A.J.; Perkins, M.A.; Ksanfomality, L.V.; Rabinowitz, D.; Lentz, G.A.; Afonin, V.V.; Ero, J.; Keppler, E.; Kosorokov, J.; Petrova, F.; Scabo, L.; Umlauft, G. (May 1986).
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dust detectors, and meteor studies. Only electrically conducting particles can be used in an electrostatic dust accelerator because the dust source is located in the high-voltage terminal. James F. Vedder, at
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identified a flow of interstellar dust sweeping through the Solar System and hyper-velocity streams of nano-dust which are emitted from Jupiter and then couple to the solar magnetic field. In addition, the
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Schematic diagram of a Dust Telescope consisting of a Dust Trajectory Sensor (top part) and a Compositional Analyzer (lower part). Trajectories of ions from a dust impact onto the chemical analyzer are
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on their sizes and trajectories. Unfortunately, the trigger threshold was set too low, and noise corrupted the data. Zodiacal light observations at visible light wavelengths use the light scattered by
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The workhorse for hypervelocity dust impact experiments is the electrostatic dust accelerator. Nanometer to micrometer sized conducting dust particles are electrically charged and accelerated by an
825:(Ecliptic and South sensor) with a total target area of about 0.01 m. One sensor was shielded by the spacecraft rim from direct sunlight, whereas the other sensor was protected by a thin aluminized 7270:
Paquette, J.; Fray, N.; Bardyn, A.; Engrand, C.; Alexander, C.; Siljeström, S.; Cottin, H.; Merouane, S.; Isnard, R.; Stenzel, O.; Fischer, H.; Rynö, J.; Kissel, J.; Hilchenbach, M. (July 2021).
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Microcraters on lunar samples provide an extensive record of impacts onto the lunar surface. Uneroded glass splashes from big impacts covering crystalline lunar rocks preserve microcraters well.
899: 46:, as well as the potential hazards posed by these particles to spacecraft and other space-borne assets. The measurement of space dust requires the use of advanced scientific techniques such as 4475:
Horanyi, M.; Sternovsky, Z.; Lankton, M.; Dumont, C.; Gagnard, S.; Gathright, D.; Grün, E.; Hansen, D.; James, D.; Kempf, S.; Lamprecht, B.; Srama, R.; Szalay, J.; Wright, G. (December 2014).
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along the ground tracks of the Europa orbiter, and search for plumes. The instrument is capable of identifying traces of organic and inorganic compounds in the ice ejecta. The launch of the
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developed the IMEX model, which follows the evolution of cometary particles and hence allows us to determine the risk of collision at specific positions and times in the inner Solar System.
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IRAS sky maps showed structure in the sky brightness at infrared wavelengths. In addition to the wide, general zodiacal cloud and a broad, central asteroidal band, there were several narrow
1468:(Micro-Imaging Dust Analysis System) that investigated morphology and physical properties of micrometer-sized dust particles that were deposited on a collector plate, and the double-focus 6028:
Srama, R.; Srowig, A.; Rachev, M.; Grün, E.; Auer, S.; Conlon, T.; Glasmachers, A.; Harris, D.; Kempf, S.; Linnemeann, H.; Moragas-Klostermeyer, G.; Tschernjawski, V. (December 2004).
6941:"Overview of the rocky component of Wild 2 comet samples: Insight into the early solar system, relationship with meteoritic materials and the differences between comets and asteroids" 5593:
Kempf, S.; Srama, R.; Altobelli, N.; Auer, S.; Tschernjawski, V.; Bradley, J.; Burton, M.; Helfert, S.; Johnson, T.V.; Krüger, H.; Moragas-Klostermeyer, G.; Grün, E. (October 2004).
7505:"Molecular characterization of a cometary nucleus composition with the gas chromatograph-mass spectrometer of the COSAC experiment onboard the Philae lander of the Rosetta mission" 6626:
Sternovsky, Z.; Mikula, R.; Horanyi, M.; Hillier, J.; Srama, R.; Postberg, F. (December 2021). "Laboratory calibration of the Interstellar Dust Experiment (IDEX) instrument".
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between just a few 100 m/s and 1 km/s, whereas meteoroid speeds range from a few km/s to several 100 km/s for nanometer sized dust particles. Only experimental
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detectors using coincident signals from ions and electrons released upon impact. The detectors had sensitive areas of approximately 0.01 m and detected outside the Earth's
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Piquett, M.; Poppe, A.R.; Bernadoni, E.; Szalay, J.R.; James, D.; Horanyi, M.; Stern, S.A.; Weaver, H.; Spencer, J.; Olkin, C.; New Horizons P&P Team (March 2019).
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meteor stream that can be observed from the ground every December. DDA development is led by Ralf Srama and colleagues from the Institute of Space Systems (IRS) at the
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Most instruments on a spacecraft flying through a dense dust environment will experience effects of dust impacts. A prominent example of such an instrument was the
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Gardner, E; Lehto, H.; Lehto, K.; Fray, N.; Bardyn, A.; Lönnberg, T.; Merouane, S.; Isnard, R.; Cottin, H.; Hilchenbach, M.; and The Cosima Team (December 2020).
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Hillier, J.; Green, S.F.; McBride, N.; Schwanenthal, J.; Postberg, F.; Srama, R.; Kempf, S.; Moragas-Klostermeyer, G.; McDonnell, J.A.M.; Grün, E. (June 2007).
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is redistributed due to meteoritic bombardment. Besides a continuous meteoroid bombardment, meteoroid streams cause temporary enhancements of the ejecta cloud.
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refers to the study of small particles of extraterrestrial material, known as micrometeoroids or interplanetary dust particles (IDPs), that are present in the
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Proceedings of Lunar and Planetary Science, Volume 22; Conference, Houston, TX, Mar. 18-22, 1991 (A92-30851 12-91). Houston, TX, Lunar and Planetary Institute
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wavelengths than visible wavelengths. However, on the ground, most of these infrared wavelengths are blocked by atmospheric absorption bands. Therefore, most
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McDonnell, J.A.M.; McBride, N.; Beard, R.; Bussoletti, E.; Colangeli, L.; Eberhardt, P.; Firth, J.G.; Grard, R.; Green, S.F.; Greenberg, J.M. (April 1993).
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Shu, A.; Colette, A.; Drake, K.; Grün, E.; Horanyi, M.; Kempf, S.; Mocker, A.; Munsat, T.; Northway, P.; Srama, R.; Sterbovski, Z.; Thomas, E. (July 2012).
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Plasma Wave instrument, PWS (lower red arrow). Note that the antennas are truncated in this diagram and are much longer than shown, extending out 10 meters.
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Interplanetary dust flux measured by early dust detectors or derived from ground-based zodiacal light observations and analysis of lunar microcrater counts.
1480:(RTOF) of ROSINA (Rosetta Orbiter Spectrometer for Ion and Neutral Analysis) to analyze cometary gas and the volatile components of cometary particulates. 929:< 1000 kg/m) meteoroids that were shielded from entering the Ecliptic sensor. The mass spectra range from those with dominant low masses (up to 30 728:
was launched in 1989 and cruised for 6 years in interplanetary space between Venus’ and Jupiter's orbit and measured interplanetary dust. The 370 kg
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Hillier, J.; Green, E.; McBride, N.; Altobelli, N.; Postberg, F.; Kempf, S.; Schwanenthal, J.; Srama, R.; McDonnell, J.A.M.; Grün, E. (October 2007).
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Szopa, C.; Gomes, R.; Raulin, F.; Sternberg, R.; Coscia, D.; Cabane, M.; Meierhenrich, U.; Gautier, T.; Goesmann, F.; and the Cosac Team (May 2014).
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particles, which constitute only a few percent of the incoming light. The remainder (over 90%) is absorbed and reradiated at infrared wavelengths.
826: 38:. These particles are typically of micrometer to sub-millimeter size and are composed of a variety of materials including silicates, metals, and 901:. There was an excess of impacts recorded by the South sensor compared to the Ecliptic sensor. On the basis of the penetration studies with the 721:
was added in the center of the ion grid collector. This way, an impact was detected by triple coincidence of three charge signals. The 2.5-ton
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carried a suite of miniaturized sophisticated lab instruments to study collected cometary dust particles. Among them was the high-resolution
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Kempf, S.; Beckmann, U.; Moragas-Klostermeyer, G.; Postberg, F.; Srama, R.; Economou, T.; Schmidt, J.; Spahn, F.; Grün, E. (February 2008).
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mission is being developed by Sacha Kempf and colleagues at LASP. SUDA will collect spatially resolved compositional maps of Jupiter's moon
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from intense solar radiation. These Micrometeoroid Analyzers were calibrated with a wide range of materials at the dust accelerators of the
6406:(PDF). S. Kempf, N. Altobelli, C. Briois, E. Grün, M. Horanyi, F. Postberg, J. Schmidt, R. Srama, Z. Sternovsky, G. Tobie, and M. Zolotov. 5972:
Grün, E.; Krüger, H.; Srama, R.; Auer, S.; Colangeli, L.; Horanyi, M.; Whitnell, P.; Kissel, J.; Landgraf, M.; Svedhem, H. (October 2000).
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Hörz, F.; Morrison, D.A.; Brownlee, D.E.; Fechtig, H.; Hartung, J.B.; Neukum, G.; Schneider, E.; Vedder, J.F.; Gault, D.E. (January 1975).
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Sternovsky, Z.; Grün, E.; Drake, K.; Xie, J.; Horanyi, M.; Srama, R.; Kempf, S.; Postberg, F.; Mocker, A.; Auer, S.; Krüger, H. (2011).
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Lunar Science Conference, 8th, Houston, Tex., March 14–18, 1977, Proceedings Volume 1. (A78-41551 18-91) New York, Pergamon Press, Inc
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from August 2014 to September 2016. During this time, Rosetta's instruments analyzed the nucleus, dust, gas, and plasma environments.
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COBE/DIRBE 25 micron wavelength map of the sky in ecliptic coordinates. The narrow curved line at the right is the galactic plane.
7446:"Detection of volatiles undergoing sublimation from 67P/Churyumov-Gerasimenko coma particles using ROSINA/COPS. I. The ram gauge" 171:
containing dust particles, high speed dust projectiles can be used for impact cratering and dust sensor calibration experiments.
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Srama, R.; Kempf, S.; Moragas-Klostermeyer, G.; Landgraf, M.; Helfert, S.; Sternovsky, Z.; Rachev, M.; Grün, E. (January 2007).
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Thomas, E.; Simolka, J.; DeLuca, M.; Horanyi, M.; Janches, D.; Marshall, R; Munsat, T.; Plane, J.; Sternovski, Z. (March 2017).
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Altobelli, N.; Kempf, S.; Landgraf, M.; Srama, R.; Dikarev, V.; Krüger, H.; Moragas-Klostermeyer, G.; Grün, E. (October 2003).
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COSIMA (Cometary Secondary Ion Mass Analyzer) that analyzed the rocky and organic composition of collected dust particles, an
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completed 292 orbits around Saturn (2004–2017) and measured several million dust impacts which characterize dust primarily in
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An excellent review of the early days of space dust research was given by Fechtig, H., Leinert, Ch., and Berg, O. in the book
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detectors are the most successful dust detectors in space. With these detectors, the interplanetary dust environment between
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Srama, R.; Sternovsky, Z.; Kempf, S.; Horanyi, M.; Postberg, F.; Krüger, H.; Kobayashi, M.; Sterken, V. (September 2021).
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Grün, E.; Fechtig, H.; Hanner, M.; Kissel, J.; Lindblad, B.A.; Linkert, D.; Maas, D.; Morfill, G.E.; Zook, H. (May 1992).
1114:. CDA is a large-area (0.1 m total sensitive area) multi-sensor dust instrument that includes a 0.01 m medium resolution ( 7324:"Dust of comet 67P/Churyumov-Gerasimenko collected by Rosetta/MIDAS: classification and extension to the nanometer scale" 1521: 503: 167:, JSC) reach projectile speeds of several km/s up to 10 km/s in the laboratory. By exchanging the projectile with a 7383:; Benilan, Y.; Biver, N.; Della Corte, V.; Fray, N.; Lasue, J.; Merouane, S.; Rotundi, A.; Zakharov, V. (October 2019). 7271: 7221: 2965:"The Asteroid Belt: Doubts about the Particle Concentration Measured with the Asteroid/Meteoroid Detector on Pioneer 10" 844: 178:
to speeds up to 100 km/s. Currently, operational dust accelerators exist at IRS in Stuttgart, Germany (formally at
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The 3 MeV dust accelerator facility at the Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder
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Soja, R.; Grün, E.; Srama, R.; Sterkem, V.; Vaubaillon, J.; Krüger, H.; Sommer, M.; Herzog, J.; Hornig, A.; Bausch, L.
1526: 1506: 1465: 706: 175: 693:
dust detector was the first detector that employed a hemispherical geometry, like all the subsequent detectors of the
7096: 3205: 7566: 6136:
Xie, J.; Sternovsky, Z.; Grün, E.; Auer, S.; Duncan, N.; Drake, K.; Le, H.; Horanyi, M.; Srama, R. (October 2011).
1119: 1019:. This suggests that most particles consisted of a predominantly chondritic core with a refractory organic mantle. 969:. These spacecraft flew by the comet at a distance of 600–1,000 km with a speed of 70–80 km/s. The PUMA ( 2878:. Interplanetary Dust and Zodiacal Light. Lecture Notes in Physics. Vol. 48. Berlin, Heidelberg. p. 24. 296:, the instrument trays were analyzed. The results generally confirmed the earlier analysis of lunar microcraters. 1955: 1458: 799:
was the in-situ instrument to analyze the composition of cosmic dust. In 1974, the instrument was carried by the
635: 384:
showed that at least 80% of all Jupiter family comets had trails. When the Earth passes through a comet trail, a
282: 47: 4882:
Krüger, H.; Strub, P.; Sommer, M.; Altobelli, N.; Kimura, H.; Lohse, A.K.; Grün, E.; Srama, R. (November 2020).
1376:
at a distance of 237 km with a relative velocity of 6.1 km/s. Its dust collector consisted of 0.104 m
7319: 3230: 2798:"Impact cratering from LDEF's 5.75-year exposure: decoding of the interplanetary and earth-orbital populations" 1209: 1146:
dust streams. A highlight was the detection of electrical dust charges in interplanetary space and in Saturn's
546: 3631:"The dust distribution within the inner coma of comet P/Halley 1982i - Encounter by Giotto's impact detectors" 1167:
Saturn's distance suggest magnesium-rich grains of silicate and oxide composition, some with iron inclusions.
285:
exposed several passive impact collectors (each a few square meters in area) to the space dust environment in
7222:"The detection of solid phosphorus and fluorine in the dust from the coma of comet 67P/Churyumov-Gerasimenko" 5300: 4477:"The Lunar Dust Experiment (LDEX) Onboard the Lunar Atmosphere and Dust Environment Explorer (LADEE) Mission" 1450: 1268:
The Interstellar Dust Experiment (IDEX), developed by Mihaly Horanyi and colleagues at LASP, will fly on the
6894: 4884:"Helios spacecraft data revisited: detection of cometary meteoroid trails by following in situ dust impacts" 3344: 3151:
Reach, W.T.; Kelley, M.S.; Sykes, M. (November 2007). "A survey of debris trails from short-period comets".
2873: 6652:; Asphaug, E. (August 2001). "Origin of the Moon in a giant impact near the end of the Earth's formation". 5204:"The organic component in dust from comet Halley as measured by the PUMA mass spectrometer on board Vega 1" 4838:"Orbital and physical characteristics of micrometeoroids in the inner solar system as observed by Helios 1" 1985:"The Hypervelocity Impact Facility at the University of Kent: Recent Upgrades and Specialized Capabilities" 270: 6191: 5973: 4014: 3922: 3876: 3298: 2875:
Pioneer 10 observations of zodiacal light brightness near the ecliptic: Changes with heliocentric distance
151:
A dust accelerator is a critical facility to develop, test, and calibrate space dust instruments. Classic
7571: 7072: 4951:"A new look into the Helios dust experiment data: presence of interstellar dust inside the Earth's orbit" 4837: 4791: 4745: 4180: 3829: 3106: 2640: 2300:"Experimental setup for the laboratory investigation of micrometeoroid ablation using a dust accelerator" 1511: 1292:
for dust science was that they provided a meteoroid impact cratering record. Even more important are the
780: 199: 5261: 1130:(PVDF) detectors with sensitive areas of 0.005 m and 0.001 m, respectively. During its 6-year cruise to 97:
Even sub-millimeter sized meteoroids hitting spacecraft at speeds around 300 m/s (much faster than
42:. The study of space dust is important as it provides insight into the composition and evolution of the 7576: 7546: 6082:
Auer, S.; Grün, E.; Kempf, S.; Srama, R.; Srowig, A.; Sternovsky, Z.; Tschernjawski, V. (August 2008).
5978:
American Astronomical Society, DPS Meeting #32, Id.26.16; Bulletin of the American Astronomical Society
3484:"The E ring in the vicinity of Enceladus. I. Spatial distribution and properties of the ring particles" 687:
on eccentric orbits, it detected dust on hyperbolic orbits—that is, dust leaving the Solar System. The
553:
mission, the Mercury Dust Monitor (MDM) will measure the dust environments of interplanetary space and
370: 6353: 5595:"Cassini between Earth and asteroid belt: first in-situ charge measurements of interplanetary grains" 1135: 735:
was launched a year later and went on a direct trajectory to Jupiter, which it reached in 1992 for a
87: 7504: 3968: 206:
under visual control. This way, a wide range of dust materials could be accelerated to high speeds.
6403: 5690: 5643: 4272: 4060: 3630: 2518: 2407: 2207: 2133:"3 MV hypervelocity dust accelerator at the Colorado Center for Lunar Dust and Atmospheric Studies" 1693: 1380:
and 0.015 m aluminium foil; one side of the detector was exposed to the flow of cometary dust. The
1368:
was the first mission to return samples from a comet and from interstellar space. In January 2004,
631: 539: 388:
is observed from the ground. Due to the enhanced risk to spacecraft in such meteoroid streams, the
4529:
Horanyi, M.; Szalay, J.; Kempf, S.; Schmidt, J.; Grün, E.; Srama, R.; Sternovsky, Z. (June 2015).
3079: 7561: 7444:; Balsiger, H.; Hänni, N.; Rubin, M.; Schroeder, I.; Schuhmann, M.; Wampfler, S. (January 2021). 5911: 5848: 5786: 5594: 5545: 5458: 5404: 4707: 4412: 4358: 3775: 3668: 3583: 3529: 3483: 3429: 3376:"Dust counter and mass analyser (DUCMA) measurements of comet Halley's coma from Vega spacecraft" 3375: 2928:
Physical Studies of Minor Planets, Proceedings of IAU Colloq. 12, Held in Tucson, AZ, March, 1971
2689: 2353: 2299: 2253: 2132: 2078: 1845: 1739: 1547: 1462: 1313: 1261: 1245: 1213: 1127: 558: 381: 51: 7318:
Mannel, T.; Bentley, M.; Boakes, P.; Jeszenszky, H.; Ehrenfreund, P.; Engrand, C-; Koeberl, C.;
2835: 1801: 763:
Cut-through view of the Lunar Dust Experiment (LDEX) on LADEE, for dust detection in lunar orbit
23:
Small glassy lunar sample peppered with microcraters. The central pits are surrounded by bright
7445: 7384: 7323: 5544:
Postberg, F.; Kempf, S.; Srama, R.; Green, S.; Hillier, J-; McBride, N.; Grün, E. (July 2006).
4883: 4226: 2607:
In: Lunar and Planetary Science Conference, 10th, Houston, Tex., March 19–23, 1979, Proceedings
666: 467: 404:
Panel of 18 pressurized cells mounted on the back of the main dish antenna of Pioneer 10 and 11
290: 223: 7272:"D/H in the refractory organics of comet 67P/Churyumov-Gerasimenko measured by Rosetta/COSIMA" 6789: 6237: 6029: 4950: 4476: 2797: 2602: 2564: 1639: 1601: 1204:
shaped grid onto the center ion detector. Prototypes of dust telescope have been built at the
373:
provided a complete high-precision survey of the zodiacal dust cloud at the same wavelengths.
86:
from several positions on the ground, the trajectory and the entry speed can be determined by
7556: 3921:
Gurnett, D.A.; Kurth, W.S.; Scarf, F.K.; Burns, J.A.; Cuzzi, J.N.; Grün, E. (December 1987).
1516: 1364: 1340: 1220: 1037: 612: 578: 490: 389: 7474: 7403: 7342: 7088: 7005: 6956: 6560: 6045: 5706: 5659: 4969: 4912: 4853: 4807: 4761: 4641: 4288: 4196: 3923:"Micron-sized particle impacts detected near Uranus by the Voyager 2 plasma wave instrument" 3892: 3646: 2851: 2656: 2534: 2423: 2223: 1709: 1492:
COSAC experiment to analyze organic molecules in the comet's atmosphere and on its surface.
985:. Dust particle hitting the small (approximately 5 cm) impact target generated ions by 7551: 7515: 7470: 7399: 7338: 7283: 7132: 7076: 7001: 6952: 6906: 6865: 6801: 6742: 6661: 6631: 6556: 6361: 6249: 6203: 6149: 6095: 6041: 5985: 5923: 5860: 5798: 5748: 5702: 5655: 5606: 5557: 5516: 5470: 5416: 5353: 5341: 5315: 5273: 5218: 5203: 5161: 5146: 5104: 5047: 5015: 4965: 4908: 4849: 4803: 4757: 4719: 4653: 4604: 4542: 4488: 4434: 4370: 4327: 4284: 4238: 4192: 4136: 4082: 4026: 3980: 3967:
Gurnett, D.A.; Kurth, S.W.; Granroth, L.J.; Allendorf, S.C.; Poynter, R.L. (October 1991).
3934: 3888: 3841: 3787: 3680: 3642: 3595: 3541: 3495: 3441: 3387: 3310: 3272: 3170: 3118: 3045: 2976: 2935: 2879: 2847: 2809: 2747: 2735: 2701: 2652: 2614: 2576: 2530: 2492: 2419: 2365: 2311: 2265: 2219: 2144: 2090: 2029: 1909: 1851: 1751: 1705: 1651: 1613: 1559: 1501: 1445: 1348:
first reliably identified the extraterrestrial nature of collected dust particles by their
1328:. These samples are available for research and teaching projects. From 1970 to 1976, three 1193: 1100: 912: 834: 608: 604: 485: 195: 164: 91: 506:
also needed shielded reference detectors in order to determine the background noise rate.
494:
mission, the Dust Flux Monitor Instrument (DFMI) used PVDF detectors to study dust in the
8: 5912:"Flux and composition of interstellar dust at Saturn from Cassini's Cosmic Dust Analyzer" 5849:"A salt-water reservoir as the source of a compositionally stratified plume on Enceladus" 1485: 1440:
were returned. JAXA shares about 10% of the collected samples with NASA sample curation.
1104: 964: 684: 481: 438: 347: 320: 215: 203: 79: 7519: 7287: 7136: 7080: 6918: 6910: 6869: 6805: 6746: 6665: 6635: 6404:
SUDA: A Dust Mass Spectrometer for Compositional Surface Mapping for a Mission to Europa
6365: 6253: 6242:
Workshop on Dust in Planetary Systems (ESA SP-643). September 26–30, 2005, Kauai, Hawaii
6207: 6153: 6099: 5989: 5927: 5864: 5802: 5752: 5610: 5561: 5520: 5474: 5420: 5357: 5319: 5277: 5222: 5165: 5108: 5051: 5019: 4723: 4657: 4608: 4546: 4492: 4438: 4374: 4331: 4242: 4140: 4086: 4030: 3984: 3938: 3845: 3791: 3684: 3599: 3545: 3499: 3445: 3391: 3314: 3276: 3174: 3122: 3049: 2980: 2939: 2883: 2813: 2751: 2705: 2618: 2580: 2496: 2369: 2315: 2269: 2148: 2094: 2033: 1913: 1855: 1755: 1655: 1617: 1563: 7460: 7415: 7354: 7233: 7150: 7019: 6970: 6790:"Interplanetary dust: a new source of extraterrestrial material for laboratory studies" 6765: 6730: 6685: 6572: 6546: 6379: 6301: 6057: 5947: 5884: 5822: 5766: 5432: 5377: 5234: 5177: 5120: 5063: 4981: 4924: 4898: 4676: 4622: 4566: 4504: 4450: 4424: 4386: 4098: 4072: 3803: 3696: 3557: 3403: 3186: 3160: 3061: 3035: 2992: 2771: 2454:"Pegasus satellite measurements of meteoroid penetration /February 16 - July 20, 1965/" 1937: 1899: 1775: 1667: 1575: 1355: 1345: 1066: 1049:
at a distance of 240 km with a relative speed of 6.1 km/s. In February 2011,
729: 722: 358: 266: 6826: 5997: 5787:"Cassini Dust Measurements at Enceladus and Implications for the Origin of the E Ring" 4446: 2923: 2079:"A 2 MV Van de Graaff accelerator as a tool for planetary and impact physics research" 7419: 7358: 7154: 7092: 6974: 6965: 6940: 6770: 6677: 6576: 6383: 6291: 6165: 6111: 6061: 6001: 5939: 5876: 5814: 5770: 5761: 5736: 5369: 5124: 5067: 4985: 4928: 4861: 4815: 4769: 4681: 4626: 4558: 4296: 4204: 4102: 3969:"Micron-size particles detected near Neptune by the Voyager 2 plasma wave instrument" 3853: 3807: 3607: 3561: 3457: 3407: 3130: 3000: 2895: 2763: 2713: 2664: 2542: 2431: 2381: 2327: 2231: 2160: 2106: 1941: 1859: 1817: 1767: 1717: 1671: 1469: 1139: 1123: 1063: 1000: 986: 948: 941: 936:), compatible with silicates, to those with dominant high masses (between 50 and 60 m 822: 816: 807: 800: 736: 650: 569: 519: 515: 342: 239: 190: 156: 7023: 6305: 5951: 5826: 5436: 5381: 4508: 4359:"Discovery of Jovian dust streams and interstellar grains by the Ulysses spacecraft" 4250: 3299:"Results of Pioneer 10 and 11 Meteoroid Experiments: Interplanetary and Near-Saturn" 3190: 3065: 2775: 1886:
Veysset, D.; Lee, J-H.; Hassani, M.; Kooi, S.; Thomas, E.; Nelson, K. (March 2021).
1779: 739:
that put the spacecraft on a heliocentric orbit of 80 degrees inclination. In 1995,
58:
to accurately characterize the physical and chemical properties of these particles.
7478: 7407: 7346: 7291: 7243: 7194: 7140: 7121:"Preliminary analysis of the Hayabusa2 samples returned from C-type asteroid Ryugu" 7084: 7009: 6960: 6914: 6873: 6760: 6750: 6689: 6669: 6590: 6564: 6369: 6283: 6211: 6157: 6103: 6049: 5993: 5931: 5888: 5868: 5806: 5756: 5710: 5663: 5642:
Kempf, S.; Beckmann, U.; Srama, R.; Horanyi, M.; Auer, S.; Grün, E. (August 2006).
5614: 5565: 5524: 5478: 5424: 5361: 5281: 5238: 5226: 5181: 5169: 5112: 5055: 4973: 4916: 4857: 4811: 4765: 4671: 4661: 4612: 4570: 4550: 4496: 4454: 4442: 4390: 4378: 4335: 4292: 4246: 4200: 4152: 4144: 4090: 4034: 3988: 3942: 3896: 3849: 3830:"Micron-sized particles detected near Saturn by the Voyager plasma wave instrument" 3795: 3700: 3688: 3603: 3549: 3503: 3449: 3395: 3345:"Pegasus satellite measurements of meteoroid penetration (Feb. 16 - July 20, 1965)" 3318: 3178: 3126: 3053: 2984: 2887: 2755: 2709: 2660: 2538: 2427: 2373: 2319: 2273: 2227: 2152: 2098: 2037: 1996: 1927: 1917: 1809: 1759: 1713: 1659: 1579: 1567: 1301: 554: 168: 39: 7482: 7411: 7350: 6137: 6083: 4920: 4124: 3828:
Gurnett, D.A.; Grün, E.; Gallagher, D.; Kurth, W.S.; Scarf, F.L. (February 1983).
2017: 1763: 1602:"The distribution of small interplanetary dust particles in the vicinity of Earth" 7441: 7380: 5618: 5569: 5482: 4977: 4015:"Dust particles detected near Giacobini-Zinner by the ICE Plasma Wave Instrument" 3747: 3721: 3553: 3507: 3182: 2988: 2759: 2565:"12054 and 76215: new measurements of interplanetary dust and solar flare fluxes" 2001: 1984: 1437: 1389: 1385: 1155: 838: 743:
started its 7-year path through the Jovian system with several flybys of all the
495: 286: 98: 1813: 1436:
in June 2018. About 5 g of surface and sub-surface material from this primitive
408:
In the early 1960s, pressurized cell micrometeorite detectors were flown on the
7145: 7120: 6735:
Proceedings of the National Academy of Sciences of the United States of America
6703: 6275: 6215: 5089: 3799: 3776:"Mercury Dust Monitor (MDM) Onboard the Mio Orbiter of the BepiColombo Mission" 3669:"Dust particle impacts during the Giotto encounter with comet Grigg-Skjellerup" 1477: 1329: 1317: 1293: 1273: 1225: 1185: 1071: 997: 819: 812: 784: 744: 594:
and, hence, no dedicated dust instrument was carried by either Voyager 1 or 2.
526: 312: 71: 6852:
Tsou, P.; Brownlee, D. E.; Sandford, S. A.; Horz, F.; Zolensky, M. E. (2003).
6568: 6287: 6053: 5714: 5667: 5428: 4746:"The ion-composition of the plasma produced by impacts of fast dust particles" 4593:"Lunar meteoritic gardening rate derived from in situ LADEE/LDEX measurements" 4530: 4500: 3900: 3260: 2891: 2519:"First results of the micrometeoroid experiment s 215 on the HEOS 2 satellite" 2480: 2453: 2408:"The ion-composition of the plasma produced by impacts of fast dust particles" 1548:"Direct Measurement of Interplanetary Dust Particles in the Vicinity of Earth" 7540: 7296: 7248: 2185: 1422: 1253: 1230: 1147: 930: 385: 243: 160: 143: 83: 5935: 5810: 5365: 4666: 4225:
Dietzel, G; Fechtig, H.; Grün, E.; Hoffmann, H.J.; Kissel, J. (March 1973).
4157: 4059:
Shen, M.M.; Sternovsky, Z.; Garzelli, Â.; Malaspina, D.M. (September 2021).
4038: 3946: 3322: 2736:"A Direct Measurement of the Terrestrial Mass Accretion Rate of Cosmic Dust" 2569:
Lunar Science Conference, 8th, Houston, Tex., March 14–18, 1977, Proceedings
6895:"The Stardust Mission: Analyzing Samples from the Edge of the Solar System" 6774: 6755: 6681: 6358:
15th Europlanet Science Congress 2021, Held Virtually, 13–24 September 2021
6169: 6115: 5943: 5880: 5818: 5373: 5035: 4685: 4562: 4339: 3461: 3004: 2767: 2603:"Properties of microcraters and cosmic dust of less than 1000 Å dimensions" 2385: 2331: 2164: 2110: 1771: 1433: 1333: 400: 90:. Atmospheric entry speeds of up to 72,000 m/s have been observed for 43: 35: 5847:
Postberg, F.; Schmidt, J.; Hillier, J.; Kempf, S.; Srama, R. (June 2011).
1022: 7168: 6878: 6853: 6649: 6482: 6420: 6374: 5529: 5504: 5285: 4617: 4592: 4429: 4094: 3481: 3040: 1932: 1312:
compositions, important conclusions can be drawn, such as concerning the
718: 416: 410: 67: 5872: 4554: 189:
Dust accelerators are used for impact cratering studies, calibration of
135: 7064: 7063:
Bottke, William F.; DeMeo, Francesca E.; Michel, Patrick, eds. (2015).
7014: 6989: 6326: 5301:"Mass-spectrometric Measurements of Dust at Comets Wild-2 and Tempel-1" 2996: 2964: 2277: 2062: 1663: 1473: 1352:. These stratospheric dust samples are available for further research. 1325: 1289: 1201: 982: 940:), compatible with iron and molecular ions. Meteoroid streams and even 429: 423: 337: 331: 315:
observations at different heliocentric distances were performed by the
109: 103: 24: 7512:
EGU General Assembly 2014, Held 27 April 2 May 2014 in Vienna, Austria
6235: 6161: 6107: 4148: 3992: 3453: 2377: 2323: 2156: 2102: 2041: 1922: 1887: 265:
The number of microcraters was measured on a single rock sample using
6731:"The Theory of Micro-Meteorites. Part I. In an Isothermal Atmosphere" 6673: 6410:
Vol. 9, EPSC2014-229, 2014. European Planetary Science Congress 2014.
5687: 5230: 5173: 5116: 5059: 5036:"Composition of comet Halley dust particles from Giotto observations" 4382: 4061:"Electrostatic Model for Antenna Signal Generation From Dust Impacts" 3873: 3692: 3399: 2795: 1571: 1428: 1393: 1349: 1321: 1285: 1249: 1163: 589: 583: 115: 75: 6990:"Final reports of the Stardust Interstellar Preliminary Examination" 5308:
EPSC-DPS Joint Meeting 2011, Held 2–7 October 2011 in Nantes, France
3430:"Polyvinylidene fluoride dust detector response to particle impacts" 1640:"Solid Component of Interplanetary Matter from Vehicle Observations" 1035:
The Cometary and Interstellar Dust Analyzer (CIDA) was flown on the
254: 19: 7465: 7322:; Romstedt, J.; Schmied, R.; Torkar, K.; Weber, I. (October 2019). 7238: 6628:
AGU Fall Meeting 2021, Held in New Orleans, LA, 13–17 December 2021
6551: 5459:"Interplanetary dust detected by the Cassini CDA Chemical Analyser" 5090:"Composition of comet Halley dust particles from Vega observations" 4903: 4640:
Szalay, J.; Pokorny, P.; Jenniskens, P.; Horanyi, M. (March 2018).
4077: 4013:
Gurnett, D.A.; Averkamp, T.F.; Scarf, F.L.; Grün, E. (March 1986).
3057: 1904: 1808:. Astronomy and Astrophysics Library. Springer,com. pp. 1–55. 1413: 1405: 1373: 1305: 1257: 1054: 1046: 1012: 1004: 499: 442: 354: 147:
Typical projectile size and speed performances of dust accelerators
4744:
Dalmann, B.K.; Grün, E.; Kissel, J.; Dietzel, H. (February 1977).
3165: 2872:
Hanner, M.S.; Sparrow, J.G.; Weinberg, J.L.; Beeson, D.E. (1976).
2517:
Hoffmann, H.J.; Fechtig, H.; Grün, E.; Kissel, J. (January 1975).
304: 299: 6854:"Wild 2 and interstellar sample collection and Earth return" 5505:"Cassini between Venus and Earth: Detection of interstellar dust" 5342:"The Cometary and Interstellar Dust Analyzer at Comet 81P/Wild 2" 2641:"Lunar microcraters: Implications for the micrometeoroid complex" 2018:"Electrostatic Acceleration of Microparticles to Hypervelocities" 1377: 1309: 1297: 1143: 1093: 906: 658: 624: 7037: 6446: 5299:
Kissel, J.; Makinen, T.; Schmidt, W.; Silen, J. (October 2011).
1175: 557:. MDM is composed of four piezoelectric ceramic sensors made of 5734: 5262:"Cometary and Interstellar Dust Analyzer for comet Wild 2" 4706:
Grün, E.; Fechtig, H.; Gammelin, P.; Kissel, J (October 1975).
4411:
Krüger, H.; Krivov, A.V.; Sremsevic, M.; Grün, E. (July 2003).
4058: 3666: 2208:"Impact phenomena of micrometeorites on lunar surface material" 2206:
Neukum, G.; Mehl, A.; Fechtig, H.; Zähringer, J. (March 1970).
1384:
cometary samples were a mix of different components, including
1131: 1111: 1083: 1077: 1016: 1008: 959: 953: 779:
dust detectors. The most sensitive impact charge detector is a
620: 530: 462: 456: 6625: 5908: 5144: 4639: 4474: 3372: 2963:
Auer, S.; Soberman, R.K.; Neste, S.L.; Lichtenberg, K (1974).
2836:"On the spatial distribution of interplanetary dust near 1 AU" 1844:
Grün, E.; Gustafson, B.A.S.; Dermott, S.; Fechtig, H. (2001).
627:, dust concentrations in the equatorial planes were observed. 466:
missions were equipped with a new dust detector, developed by
7317: 6608: 6196:
Nuclear Instruments and Methods in Physics Research Section A
6190:
Rachev, M.; Srama, R.; Srowig, A.; Grün, E. (December 2004).
5340:
Kissel, J.; Krueger, F.; Silen, J.; Clark, B.C. (June 2004).
5006:
Kissel, J. (1986). "The Giotto Particulate Impact Analyser".
4413:"Impact-generated dust clouds surrounding the Galilean moons" 3966: 3206:"IMEX – Interplanetary Meteoroid Environment for eXploration" 2406:
Dalmann, B; Grün, E.; Kissel, J.; Dietzel, H. (August 1978).
1546:
McCracken, C.W.; Alexander, W.M.; Dubin, M. (November 1961).
1216:, Germany, and tested at their respective dust accelerators. 768: 756:
instrument detected ejecta clouds around the Galilean moons.
654: 476: 447: 377: 361:
observations are done from space observatory satellites. The
5456: 5145:
Jessberger, E.; Christoforidis, A; Kissel, J. (April 1988).
3627: 2962: 1983:
Hibbert, R.; Cole, M.J.; Price, M.C.; Burchel, M.J. (2017).
638:, dust impacts were observed by the plasma wave instrument. 446:
Placed behind these penetration sheets were 12 micron-thick
7439: 7378: 6351: 5846: 5502: 5258: 5147:"Aspects of the major element composition of Halley's dust" 4836:
Grün, E.; Pailer, N; Fechtig, H.; Kissel, J. (March 1980).
4642:"Activity of the 2013 Geminid meteoroid stream at the Moon" 3772: 3527: 2871: 2688:
Grün, E.; Zook, H.A.; Fechtig, H.; Giese, R.H. (May 1985).
2638: 1843: 1409: 1241: 702:
explored the Earth dust environment within 10 Earth radii.
615:
confirmed the existence of an extended G ring. Also during
561:, from which impact signals will be recorded and analyzed. 471: 362: 278: 152: 6613:
Institute for Modeling Plasma, Atmospheres and Cosmic Dust
5032: 4881: 4316: 4224: 3235:
Tracing the dust trails of Comet 67P/Churyumov-Gerasimenko
2297: 2205: 437:
In preparation for the Apollo Missions to the moon, three
7502: 7269: 6535: 5783: 5691:"In situ dust measurements in the inner Saturnian system" 5641: 5637: 5635: 5298: 4705: 4528: 4410: 4318:
Radial Traverses through the Interplanetary Dust Cloud".
3877:"In situ dust measurements in the inner Saturnian system" 3827: 2516: 1096:
were suggested as constituents of the organic component.
759: 525:
was protected from space dust by a 1 mm-thick front
7385:"Distributed glycine in comet 67P/Churyumov-Gerasimenko" 6851: 6787: 5401: 4743: 4012: 3024: 2796:
McDonnell, J.A.M.; the Canterbury LDEF MAP team (1992).
2405: 683:
detectors had sensitive target areas of 0.01 m. Besides
214:
Tennis court sized (200 m) penetration detectors on the
101:) can cause significant damage. Therefore, the early US 6518: 5902: 5592: 5543: 5339: 4835: 2481:"Reliability of cosmic dust data from Pioneers 8 and 9" 2251: 2015: 1982: 1545: 869: 857: 534:
the comet. These instruments also measured dust during
6273: 5632: 5588: 5586: 5496: 3920: 872: 860: 7219: 6938: 6788:
Brownlee, D.E.; Tomandl, D.A.; Olszewski, E. (1977).
6276:"Novel instrument for Dust Astronomy: Dust Telescope" 6189: 6135: 6027: 5728: 5537: 4948: 4310: 2075: 1885: 977:) instruments were developed by Jochen Kissel of the 915: 847: 74:
from myriads of interplanetary dust particles and as
6939:
Brownlee, D.; Joswiak, D.; Mtrajt, G. (April 2012).
6138:"Dust trajectory sensor: Accuracy and data analysis" 4949:
Altobelli, N.; Grün, E.; Landgraf, M. (March 2006).
4531:"A permanent, asymmetric dust cloud around the Moon" 4355: 3960: 3821: 2687: 7379:Hadraoui, K.; Cottin, H.; Ivanovski, S.; Zapf, P.; 5971: 5840: 5777: 5681: 5583: 5088:Kissel, J.; Sagdeev, R.Z.; et al. (May 1986). 4271:Fechtig, H.; Grün, E.; Morfill, G.E. (April 1979). 4006: 3914: 2130: 1212:, USA and at the Institute of Space Systems of the 905:film, this excess was interpreted to be due to low 841:of the mass spectra of the Helios sensors was low: 6238:"Laboratory Tests of the Large Area Mass Analyser" 6081: 4270: 4227:"The HEOS 2 and HELIOS micrometeoroid experiments" 2921: 2016:Shelton, H.; Hendricks, C.D.; Wuerker, RF (1960). 1799: 1599: 921: 894:{\displaystyle R={\cfrac {M}{\Delta M}}\approx 10} 893: 7276:Monthly Notices of the Royal Astronomical Society 7226:Monthly Notices of the Royal Astronomical Society 7062: 5741:Monthly Notices of the Royal Astronomical Society 5644:"The electrostatic potential of E ring particles" 4646:Monthly Notices of the Royal Astronomical Society 4404: 4264: 3427: 2922:Soberman, R.K.; Neste, S.I.; Petty, A.F. (1971). 2834:Leinert, C; Hanner, M.; Pitz, E (February 1978). 2833: 1396:fragments, and high-temperature condensates like 7538: 7038:"Astromaterials Acquisition and Curation Office" 3867: 3428:James, D.; Hoxie, V.; Horanyi, M. (March 2010). 3203: 3150: 2478: 1316:of the Moon's formation. From 1969 to 1972, six 1240:The DESTINY Dust Analyzer (DDA) will fly on the 947:Twin dust mass analyzers were flown on the 1986 4942: 4181:"A source for hyperbolic cosmic dust particles" 4122: 3231:"Dust trail of comet 67P/Churyumov-Gerasimenko" 2690:"Collisional balance of the meteoritic complex" 2600: 1888:"High-velocity micro-projectile impact testing" 1332:returned 301 grams of lunar material. In 2020, 1256:. Phaethon is believed to be the origin of the 300:Optical and infrared zodiacal dust observations 202:by charging dust particles by an ion beam in a 7042:Astromaterials Acquisition and Curation Office 6465:"Germany and Japan begin new asteroid mission" 5974:"Dust Telescope: A New Tool for Dust Research" 5450: 5395: 4065:Journal of Geophysical Research: Space Physics 3530:"Student Dust Counter: Status report at 38 AU" 3254: 3252: 2562: 769:Lunar Atmosphere and Dust Environment Explorer 767:The Lunar Dust Experiment (LDEX) on board the 645: 529:(1.85 m diameter) and a 12 mm-thick rear 509: 6899:Annual Review of Earth and Planetary Sciences 6084:"Characteristics of a dust trajectory sensor" 5546:"Composition of jovian dust stream particles" 5201: 5087: 4590: 4351: 4349: 2958: 2956: 2683: 2681: 2479:Grün, E.; Berg, O.E.; Dohnanyi, J.S. (1973). 1184:A Dust Telescope is an instrument to perform 989:. The instruments were high mass resolution ( 790: 6988:Westphal, A.; et al. (September 2014). 6704:"Lunar Rocks and Soils from Apollo Missions" 6648: 4783: 4231:Journal of Physics E: Scientific Instruments 3588:Journal of Physics E: Scientific Instruments 2733: 2354:"Microparticle accelerator of unique design" 1800:Fechtig, H.; Leinert, Ch.; Berg, O. (2001). 1206:Laboratory for Atmospheric and Space Physics 771:(LADEE) mission is a smaller version of the 479:or planetary rings (as was the case for the 353:The zodiacal dust cloud is much brighter at 184:Laboratory for Atmospheric and Space Physics 6030:"Development of AN Advanced Dust Telescope" 4829: 4699: 3249: 3104: 2924:"Asteroid Detection from Pioneers F and G?" 1270:Interstellar Mapping and Acceleration Probe 209: 56:laser-induced breakdown spectroscopy (LIBS) 5260:N. G.; Zolensky, M. E.; Heiss, C. (2003). 4789: 4346: 2953: 2734:Love, s:g; Brownlee, D.A. (October 1993). 2678: 1740:"Some Doubts about the Earth's Dust Cloud" 1279: 7464: 7295: 7247: 7237: 7144: 7013: 6964: 6877: 6764: 6754: 6550: 6373: 5760: 5528: 4902: 4675: 4665: 4616: 4428: 4156: 4076: 3584:"The Giotto dust impact detection system" 3581: 3164: 3039: 2000: 1931: 1921: 1903: 1606:Smithsonian Contributions to Astrophysics 1600:McCracken, C.W.; Alexander, W.M. (1963). 1336:collected 1.7 kg of lunar material. 6987: 6892: 4273:"Micrometeoroids within ten Earth radii" 4178: 1691: 1637: 1354: 1174: 1021: 979:Max Planck Institute for Nuclear Physics 831:Max Planck Institute for Nuclear Physics 758: 568: 564: 399: 395: 303: 253: 180:Max Planck Institute for Nuclear Physics 142: 134: 18: 7119:Yada, T.; et al. (December 2021). 7089:10.2458/azu_uapress_9780816532131-ch021 6728: 3258: 3105:Sykes, M.; Walker, R. (February 1992). 3084:COBE Slide Set - High-Resolution Images 2451: 2445: 1737: 1272:(IMAP) in orbit about the Sun–Earth L1 944:particles were identified in the data. 470:, which used polyvinylidene difluoride 249: 7539: 5202:Kissel, J.; Krueger, F. (April 1987). 5005: 4708:"Das Staubexperiment auf Helios (E10)" 4125:"The Pioneer 8 cosmic dust experiment" 4123:Berg, O.E.; Rischardson, F.F. (1969). 3261:"The Near-Earth Meteoroid Environment" 2601:Morrison, D.A.; Clanton, U.S. (1979). 2351: 1126:detector, and two high-rate polarized 434:well as near Jupiter and near Saturn. 367:Diffuse Infrared Background Experiment 48:secondary ion mass spectrometry (SIMS) 6501:"Die neue Asteroidenmission DESTINY+" 4792:"The penetration limit of thin films" 4179:Zook, H.; Berg, O.E. (January 1975). 3296: 7118: 6354:"Dust Telescopes for Dust Astronomy" 5737:"The composition of Saturn's E ring" 5252: 4591:Szalay, J.; Horanyi, M. (May 2016). 3352:NTRS - NASA Technical Reports Server 3265:Rep. NASA Tech. Note, NASA-TN-D-3717 2458:NTRS - NASA Technical Reports Server 1490:gas chromatography–mass spectrometry 246:on average one impact per ten days. 130: 7169:"Hayabusa Asteroid Itokawa Samples" 6994:Meteoritics & Planetary Science 6945:Meteoritics & Planetary Science 6919:10.1146/annurev-earth-050212-124203 4790:Pailer, N.; Grün, E. (March 1980). 3342: 3026:of the Interplanetary Dust Cloud". 2563:Morrison, D.A.; Zinner, E. (1977). 2212:Earth and Planetary Science Letters 1522:Venetia Burney Student Dust Counter 1432:mission rendezvoused with asteroid 806:from the Earth's orbit down to 0.3 504:Venetia Burney Student Dust Counter 380:. Follow-up observations using the 13: 7195:"Hayabusa2 Asteroid Ryugu Samples" 5405:"The Cassini Cosmic Dust Analyzer" 3086:. NASA Goddard Space Flight Center 2452:Naumann, R.J. (December 1, 1965). 1963:JSC Experimental Impact Laboratory 1527:Micro-Imaging Dust Analysis System 1507:Galileo and Ulysses Dust Detectors 1170: 874: 815:. The instrument consisted of two 518:at a distance of 600 km, the 341:space probes, ranging between 0.3 238:spacecraft. Both instruments were 176:electrostatic particle accelerator 14: 7588: 1320:collected 382 kilograms of lunar 1150:. During the following 13 years, 277:From April 1984 to January 1990, 7496: 7433: 7372: 7311: 7263: 7213: 7187: 7161: 7112: 7065:"Hayabusa Sample Return Mission" 7056: 7030: 6981: 6966:10.1111/j.1945-5100.2012.01339.x 6932: 6886: 6845: 6819: 6781: 6722: 6696: 6642: 6619: 6601: 6583: 6529: 6525:. von Hoerner & Sulger GmbH. 6511: 6493: 6475: 6457: 6439: 6413: 6397: 6345: 6319: 6267: 6229: 6142:Review of Scientific Instruments 6088:Review of Scientific Instruments 5762:10.1111/j.1365-2966.2007.11710.x 4129:Review of Scientific Instruments 3722:"Mercury Magnetospheric Orbiter" 3434:Review of Scientific Instruments 3107:"Cometary dust trails I. Survey" 2358:Review of Scientific Instruments 2304:Review of Scientific Instruments 2186:"LASP dust accelerator facility" 2137:Review of Scientific Instruments 2083:Review of Scientific Instruments 1956:"Experimental Impact Laboratory" 1478:time of flight mass spectrometer 289:. After recovery of LDEF by the 6858:Journal of Geophysical Research 6519:"von Hoerner & Sulger GmbH" 6183: 6148:(10): 105104-105104-11 (2011). 6129: 6075: 6021: 5965: 5509:Journal of Geophysical Research 5333: 5292: 5266:Journal of Geophysical Research 5195: 5138: 5081: 5026: 4999: 4875: 4737: 4633: 4584: 4522: 4468: 4218: 4172: 4116: 4052: 3973:Journal of Geophysical Research 3927:Journal of Geophysical Research 3766: 3740: 3714: 3660: 3621: 3582:McDonnell, J.A.M. (June 1987). 3575: 3521: 3475: 3421: 3366: 3336: 3303:Journal of Geophysical Research 3290: 3259:Naumann, R.J. (November 1966). 3223: 3197: 3144: 3098: 3072: 3018: 2915: 2865: 2827: 2789: 2727: 2632: 2594: 2556: 2510: 2472: 2399: 2345: 2291: 2245: 2199: 2178: 2124: 2069: 2055: 2009: 1976: 1692:Elsässer, H. (September 1963). 1459:secondary ion mass spectrometer 1359:Stardust aerogel dust collector 1210:University of Colorado, Boulder 636:International Cometary Explorer 611:and camera observations of the 363:Infrared Astronomical Satellite 283:Long Duration Exposure Facility 1948: 1879: 1837: 1793: 1738:Nilsson, C. (September 1966). 1731: 1685: 1631: 1593: 1539: 1062:. CIDA is a derivative of the 797:Helios Micrometeoroid Analyzer 547:Mercury Magnetospheric Orbiter 1: 6729:Whipple, F. (December 1950). 6094:(8): 084501-084501-7 (2008). 5998:10.1016/S0964-2749(02)80341-9 4447:10.1016/S0019-1035(03)00127-1 3297:Humes, D.H. (November 1980). 2352:Vedder, J.F. (January 1978). 1764:10.1126/science.153.3741.1242 1532: 1408:samples were returned by the 1237:mission is planned for 2024. 271:scanning electron microscopic 52:atomic force microscopy (AFM) 7453:Astronomy & Astrophysics 7392:Astronomy & Astrophysics 7331:Astronomy & Astrophysics 6489:. Hoerner & Sulger GmbH. 6327:"Institute of Space Systems" 5619:10.1016/j.icarus.2004.05.017 5570:10.1016/j.icarus.2006.02.001 5483:10.1016/j.icarus.2007.03.024 5008:ESA Spec. Publ., ESA SP-1077 4891:Astronomy & Astrophysics 4862:10.1016/0032-0633(80)90022-7 4816:10.1016/0032-0633(80)90021-5 4770:10.1016/0032-0633(77)90017-4 4597:Geophysical Research Letters 4297:10.1016/0032-0633(79)90128-4 4205:10.1016/0032-0633(75)90078-1 4019:Geophysical Research Letters 3854:10.1016/0019-1035(83)90145-8 3554:10.1016/j.icarus.2018.11.012 3508:10.1016/j.icarus.2007.06.027 3183:10.1016/j.icarus.2007.03.031 3131:10.1016/0019-1035(92)90037-8 2989:10.1126/science.186.4164.650 2760:10.1126/science.262.5133.550 2714:10.1016/0019-1035(85)90121-6 2665:10.1016/0032-0633(75)90076-8 2543:10.1016/0032-0633(75)90080-X 2432:10.1016/0032-0633(77)90017-4 2232:10.1016/0012-821X(70)90095-6 2002:10.1016/j.proeng.2017.09.775 1718:10.1016/0032-0633(63)90040-0 1638:Nazarova, T.N. (July 1968). 538:'s encounter with the comet 475:environments, like cometary 7: 7483:10.1051/0004-6361/202039130 7412:10.1051/0004-6361/201935018 7351:10.1051/0004-6361/201834851 7073:University of Arizona Press 6539:Planetary and Space Science 5980:. COSPAR Colloquia Series. 5695:Planetary and Space Science 5648:Planetary and Space Science 4921:10.1051/0004-6361/202038935 4842:Planetary and Space Science 4796:Planetary and Space Science 4750:Planetary and Space Science 4277:Planetary and Space Science 4185:Planetary and Space Science 3881:Planetary and Space Science 2645:Planetary and Space Science 2523:Planetary and Space Science 2412:Planetary and Space Science 2254:"The Galileo Dust Detector" 1814:10.1007/978-3-642-56428-4_1 1698:Planetary and Space Science 1512:Helios Dust Instrumentation 1495: 1398:calcium-aluminum inclusions 1122:, a 0.09 m highly-reliable 747:. After its Jupiter flyby, 646:Impact ionization detectors 510:Modern microphone detectors 200:linear particle accelerator 182:in Heidelberg), and at the 61: 10: 7593: 7146:10.1038/s41550-021-01550-6 6831:Stratospheric Dust Samples 6595:Interstellar Dust Explorer 6331:Institute of Space Systems 6216:10.1016/j.nima.2004.07.121 6192:"Large area mass analyzer" 4978:10.1051/0004-6361:20053909 4958:Astronomy and Astrophysics 3800:10.1007/s11214-020-00775-7 3635:Astronomy and Astrophysics 3608:10.1088/0022-3735/20/6/033 2840:Astronomy and Astrophysics 2022:Journal of Applied Physics 1470:magnetic mass spectrometer 1449:space probe orbited comet 1041:mission. In January 2004, 791:Dust composition analyzers 630:During the flyby of comet 6893:Brownlee, D. (May 2014). 6569:10.1016/j.pss.2019.04.005 6333:. University of Stuttgart 6288:10.1109/AERO.2011.5747300 6280:2011 Aerospace Conference 6054:10.1007/s11038-005-9040-z 5715:10.1016/j.pss.2006.05.021 5668:10.1016/j.pss.2006.05.012 5429:10.1007/s11214-004-1435-z 4501:10.1007/s11214-014-0118-7 4251:10.1088/0022-3735/6/3/008 4071:(9): article id. e29645. 3901:10.1016/j.pss.2006.05.021 3028:The Astrophysical Journal 2892:10.1007/3-540-07615-8_448 1802:"Historical Perspectives" 1451:67P/Churyumov–Gerasimenko 317:Zodiacal light photometer 6421:"Europa Clipper Mission" 6034:Earth, Moon, and Planets 5217:(6115): 755–760 (1987). 5160:(6166): 691–695 (1988). 1898:(1): article id.011319. 1392:grains, a wide range of 210:Reliable dust detections 7567:Extragalactic astronomy 7475:2021A&A...645A..38P 7404:2019A&A...630A..32H 7343:2019A&A...630A..26M 7320:Levasseur-Regourd, A.C. 7006:2014M&PS...49.1720W 6957:2012M&PS...47..453B 6561:2019P&SS..172...22K 6507:. University Stuttgart. 6046:2004EM&P...95..211S 5936:10.1126/science.aac6397 5811:10.1126/science.1121375 5707:2006P&SS...54..967S 5660:2006P&SS...54..999K 5366:10.1126/science.1098836 4970:2006A&A...448..243A 4913:2020A&A...643A..96K 4854:1980P&SS...28..333G 4808:1980P&SS...28..321P 4762:1977P&SS...25..135D 4289:1979P&SS...27..511F 4197:1975P&SS...23..183Z 4039:10.1029/GL013i003p00291 3947:10.1029/JA092iA13p14959 3893:2006P&SS...54..967S 3647:1987A&A...187..719M 3323:10.1029/JA085iA11p05841 2852:1978A&A....63..183L 2657:1975P&SS...23..151H 2535:1975P&SS...23..215H 2424:1977P&SS...25..135D 2224:1970E&PSL...8...31N 1892:Applied Physics Reviews 1710:1963P&SS...11.1015E 1463:atomic force microscope 1314:giant-impact hypothesis 1280:Collected dust analyses 1262:University of Stuttgart 1214:University of Stuttgart 1128:polyvinylidene fluoride 1103:(CDA) was flown on the 559:lead zirconate titanate 488:). For example, on the 382:Spitzer Space Telescope 16:Space dust measurements 7297:10.1093/mnras/stab1028 7249:10.1093/mnras/staa2950 6827:"Curation/Cosmic Dust" 6756:10.1073/pnas.36.12.687 4340:10.1006/icar.1997.5789 3748:"Mercury Dust Monitor" 3440:(3): 034501–034501–8. 2143:(7): 075108–075108–8. 1360: 1350:chondritic composition 1181: 1120:chemical dust analyzer 1032: 923: 895: 833:in Heidelberg and the 764: 574: 421:In 1972 and 1973, the 405: 309: 259: 148: 140: 32:Space dust measurement 28: 6487:DESTINY+ Dust Analyze 5409:Space Science Reviews 4667:10.1093/mnras/stx3007 4481:Space Science Reviews 3780:Space Science Reviews 2258:Space Science Reviews 1644:Space Science Reviews 1517:Surface Dust Analyser 1421:encountered asteroid 1358: 1221:Surface Dust Analyser 1178: 1025: 924: 922:{\displaystyle \rho } 896: 837:in Moffet Field. The 762: 579:Plasma Wave Subsystem 572: 565:Chance dust detectors 441:were launched by the 403: 396:Penetration detectors 390:European Space Agency 307: 257: 146: 138: 22: 7075:. pp. 397–418. 6879:10.1029/2003JE002109 6375:10.5194/epsc2021-659 5530:10.1029/2003JA009874 5286:10.1029/2003JE002091 4618:10.1002/2016GL069148 4095:10.1029/2021JA029645 3752:ESA Science Missions 3726:ESA Science Missions 2089:(9): 95111-95111-8. 1989:Procedia Engineering 1850:. Berlin: Springer. 1694:"The zodiacal light" 1502:Cosmic Dust Analyzer 1223:(SUDA) on board the 1194:Cosmic Dust Analyzer 1101:Cosmic Dust Analyzer 913: 845: 835:Ames Research Center 632:21P/Giacobini–Zinner 609:Cosmic Dust Analyzer 540:26P/Grigg–Skjellerup 514:During its flyby of 486:Cosmic Dust Analyzer 250:Microcrater analyses 196:Ames Research Center 165:Johnson Space Center 7520:2014EGUGA..1612830S 7514:. id.12830: 12830. 7288:2021MNRAS.504.4940P 7137:2022NatAs...6..214Y 7081:2015aste.book..397Y 6911:2014AREPS..42..179B 6870:2003JGRE..108.8113T 6806:1977LPSC....8..149B 6747:1950PNAS...36..687W 6666:2001Natur.412..708C 6636:2021AGUFMSH25C2108S 6366:2021EPSC...15..659S 6254:2007ESASP.643..209S 6208:2004NIMPA.535..162R 6154:2011RScI...82j5104X 6100:2008RScI...79h4501A 5990:2000DPS....32.2616G 5928:2016Sci...352..312A 5873:10.1038/nature10175 5865:2011Natur.474..620P 5803:2006Sci...311.1416S 5797:(5766): 1416–1418. 5753:2007MNRAS.377.1588H 5611:2004Icar..171..317K 5562:2006Icar..183..122P 5521:2003JGRA..108.8032A 5475:2007Icar..190..643H 5421:2004SSRv..114..465S 5358:2004Sci...304.1774K 5352:(5678): 1774–1776. 5320:2011epsc.conf.1338K 5278:2003JGRE..108.8114K 5223:1987Natur.326..755K 5166:1988Natur.332..691J 5109:1986Natur.321..280K 5052:1986Natur.321..336K 5020:1986ESASP1070...67K 4724:1975RF.....19..268G 4658:2018MNRAS.474.4225S 4609:2016GeoRL..43.4893S 4555:10.1038/nature14479 4547:2015Natur.522..324H 4493:2014SSRv..185...93H 4439:2003Icar..164..170K 4375:1993Natur.362..428G 4332:1997Icar..129..270G 4243:1973JPhE....6..209D 4141:1969RScI...40.1333B 4087:2021JGRA..12629645S 4031:1986GeoRL..13..291G 3985:1991JGR....9619177G 3939:1987JGR....9214959G 3846:1983Icar...53..236G 3792:2020SSRv..216..144K 3685:1993Natur.362..732M 3600:1987JPhE...20..741M 3546:2019Icar..321..116P 3500:2008Icar..193..420K 3446:2010RScI...81c4501J 3392:1986Natur.321..278S 3315:1980JGR....85.5841H 3277:1966NASTN3717.....N 3175:2007Icar..191..298R 3123:1992Icar...95..180S 3050:1998ApJ...508...44K 2981:1974Sci...186..650A 2940:1971NASSP.267..617S 2884:1976LNP....48...29H 2814:1992LPSC...22..185M 2752:1993Sci...262..550L 2706:1985Icar...62..244G 2619:1979LPSC...10.1649M 2581:1977LPSC....8..841M 2497:1973spre.conf.1057G 2485:Space Research XIII 2370:1978RScI...49....1V 2316:2017RScI...88c4501T 2270:1992SSRv...60..317G 2149:2012RScI...83g5108S 2095:2011RScI...82i5111M 2034:1960JAP....31.1243S 1914:2021ApPRv...8a1319V 1856:2001indu.book.....G 1847:Interplanetary Dust 1806:Interplanetary Dust 1756:1966Sci...153.1242N 1750:(3741): 1242–1246. 1656:1968SSRv....8..455N 1618:1963SCoA....7...71M 1564:1961Natur.192..441M 1296:aspects—from their 1136:interplanetary dust 871: 859: 685:interplanetary dust 661:has been explored. 348:interplanetary dust 204:quadrupole ion trap 125:Interplanetary Dust 72:scattered sun light 7572:Galactic astronomy 7199:Curation/Hayabusa2 7015:10.1111/maps.12221 6630:. id. SH25C-2108. 5654:(9–10): 999–1006. 5103:: 280–282 (1986). 5046:: 336–337 (1986). 4712:Raumfahrtforschung 2278:10.1007/BF00216860 1664:10.1007/BF00184742 1361: 1284:The importance of 1182: 1162:'s close flyby of 1158:. In 2005, during 1067:mass spectrometers 1033: 1001:mass spectrometers 919: 891: 881: 866: 823:mass spectrometers 781:microchannel plate 765: 675:space probes. The 575: 439:Pegasus satellites 406: 369:(DIRBE) on NASA's 359:infrared astronomy 310: 260: 149: 141: 29: 7577:Planetary science 7547:Space exploration 7173:Curation/Hayabusa 6660:(6848): 708–712. 6297:978-1-4244-7350-2 6162:10.1063/1.3646528 6108:10.1063/1.2960566 6007:978-0-08-044194-8 5922:(6283): 312–318. 5859:(7353): 620–622. 5701:(9–10): 967–987. 4603:(10): 4893–4898. 4541:(7556): 324–326. 4369:(6419): 428–430. 4149:10.1063/1.1683778 4135:(10): 1333–1337. 3993:10.1029/91JA01270 3454:10.1063/1.3340880 2975:(4164): 650–652. 2901:978-3-540-07615-5 2746:(5133): 550–553. 2378:10.1063/1.1135244 2324:10.1063/1.4977832 2157:10.1063/1.4732820 2103:10.1063/1.3637461 2042:10.1063/1.1735813 1923:10.1063/5.0040772 1865:978-3-540-42067-5 1823:978-3-642-62647-0 1558:(4801): 441–442. 1140:interstellar dust 1124:impact ionization 1064:impact ionization 987:impact ionization 942:interstellar dust 883: 870: 858: 817:impact ionization 737:swing-by maneuver 651:Impact ionization 240:impact ionization 191:impact ionization 157:muzzle velocities 131:Dust accelerators 113:, and the Soviet 82:. By observing a 66:From the ground, 7584: 7531: 7530: 7528: 7526: 7509: 7500: 7494: 7493: 7491: 7489: 7468: 7450: 7437: 7431: 7430: 7428: 7426: 7389: 7376: 7370: 7369: 7367: 7365: 7328: 7315: 7309: 7308: 7306: 7304: 7299: 7282:(4): 4940–4951. 7267: 7261: 7260: 7258: 7256: 7251: 7241: 7232:(2): 1870–1873. 7217: 7211: 7210: 7208: 7206: 7191: 7185: 7184: 7182: 7180: 7165: 7159: 7158: 7148: 7125:Nature Astronomy 7116: 7110: 7109: 7107: 7105: 7060: 7054: 7053: 7051: 7049: 7034: 7028: 7027: 7017: 7000:(9): 1720–1733. 6985: 6979: 6978: 6968: 6936: 6930: 6929: 6927: 6925: 6890: 6884: 6883: 6881: 6849: 6843: 6842: 6840: 6838: 6823: 6817: 6816: 6814: 6812: 6785: 6779: 6778: 6768: 6758: 6726: 6720: 6719: 6717: 6715: 6700: 6694: 6693: 6674:10.1038/35089010 6646: 6640: 6639: 6623: 6617: 6616: 6605: 6599: 6598: 6587: 6581: 6580: 6554: 6533: 6527: 6526: 6515: 6509: 6508: 6497: 6491: 6490: 6479: 6473: 6472: 6461: 6455: 6454: 6443: 6437: 6436: 6434: 6432: 6417: 6411: 6401: 6395: 6394: 6392: 6390: 6377: 6349: 6343: 6342: 6340: 6338: 6323: 6317: 6316: 6314: 6312: 6282:. pp. 1–8. 6271: 6265: 6264: 6262: 6260: 6233: 6227: 6226: 6224: 6222: 6202:(1–2): 162–164. 6187: 6181: 6180: 6178: 6176: 6133: 6127: 6126: 6124: 6122: 6079: 6073: 6072: 6070: 6068: 6040:(1–4): 211–220. 6025: 6019: 6018: 6016: 6014: 5969: 5963: 5962: 5960: 5958: 5906: 5900: 5899: 5897: 5895: 5844: 5838: 5837: 5835: 5833: 5781: 5775: 5774: 5764: 5747:(4): 1588–1596. 5732: 5726: 5725: 5723: 5721: 5685: 5679: 5678: 5676: 5674: 5639: 5630: 5629: 5627: 5625: 5590: 5581: 5580: 5578: 5576: 5541: 5535: 5534: 5532: 5500: 5494: 5493: 5491: 5489: 5454: 5448: 5447: 5445: 5443: 5415:(1–4): 465–518. 5399: 5393: 5392: 5390: 5388: 5337: 5331: 5330: 5328: 5326: 5305: 5296: 5290: 5289: 5256: 5250: 5249: 5247: 5245: 5231:10.1038/326755a0 5208: 5199: 5193: 5192: 5190: 5188: 5174:10.1038/332691a0 5151: 5142: 5136: 5135: 5133: 5131: 5117:10.1038/321280a0 5094: 5085: 5079: 5078: 5076: 5074: 5060:10.1038/321336a0 5030: 5024: 5023: 5003: 4997: 4996: 4994: 4992: 4955: 4946: 4940: 4939: 4937: 4935: 4906: 4888: 4879: 4873: 4872: 4870: 4868: 4833: 4827: 4826: 4824: 4822: 4787: 4781: 4780: 4778: 4776: 4741: 4735: 4734: 4732: 4730: 4703: 4697: 4696: 4694: 4692: 4679: 4669: 4652:(3): 4225–4231. 4637: 4631: 4630: 4620: 4588: 4582: 4581: 4579: 4577: 4526: 4520: 4519: 4517: 4515: 4472: 4466: 4465: 4463: 4461: 4432: 4430:astro-ph/0304381 4408: 4402: 4401: 4399: 4397: 4383:10.1038/362428a0 4353: 4344: 4343: 4314: 4308: 4307: 4305: 4303: 4268: 4262: 4261: 4259: 4257: 4222: 4216: 4215: 4213: 4211: 4176: 4170: 4169: 4167: 4165: 4160: 4158:2060/19690021680 4120: 4114: 4113: 4111: 4109: 4080: 4056: 4050: 4049: 4047: 4045: 4010: 4004: 4003: 4001: 3999: 3964: 3958: 3957: 3955: 3953: 3918: 3912: 3911: 3909: 3907: 3871: 3865: 3864: 3862: 3860: 3825: 3819: 3818: 3816: 3814: 3770: 3764: 3763: 3761: 3759: 3744: 3738: 3737: 3735: 3733: 3718: 3712: 3711: 3709: 3707: 3693:10.1038/362732a0 3664: 3658: 3657: 3655: 3653: 3625: 3619: 3618: 3616: 3614: 3579: 3573: 3572: 3570: 3568: 3525: 3519: 3518: 3516: 3514: 3479: 3473: 3472: 3470: 3468: 3425: 3419: 3418: 3416: 3414: 3400:10.1038/321278a0 3370: 3364: 3363: 3361: 3359: 3349: 3340: 3334: 3333: 3331: 3329: 3294: 3288: 3287: 3285: 3283: 3256: 3247: 3246: 3244: 3242: 3227: 3221: 3220: 3218: 3216: 3210: 3201: 3195: 3194: 3168: 3148: 3142: 3141: 3139: 3137: 3102: 3096: 3095: 3093: 3091: 3076: 3070: 3069: 3043: 3041:astro-ph/9806250 3022: 3016: 3015: 3013: 3011: 2960: 2951: 2950: 2948: 2946: 2919: 2913: 2912: 2910: 2908: 2869: 2863: 2862: 2860: 2858: 2831: 2825: 2824: 2822: 2820: 2793: 2787: 2786: 2784: 2782: 2731: 2725: 2724: 2722: 2720: 2685: 2676: 2675: 2673: 2671: 2636: 2630: 2629: 2627: 2625: 2598: 2592: 2591: 2589: 2587: 2560: 2554: 2553: 2551: 2549: 2514: 2508: 2507: 2505: 2503: 2476: 2470: 2469: 2467: 2465: 2449: 2443: 2442: 2440: 2438: 2403: 2397: 2396: 2394: 2392: 2349: 2343: 2342: 2340: 2338: 2310:(3): id.034501. 2295: 2289: 2288: 2286: 2284: 2264:(1–4): 317–340. 2249: 2243: 2242: 2240: 2238: 2203: 2197: 2196: 2194: 2192: 2182: 2176: 2175: 2173: 2171: 2128: 2122: 2121: 2119: 2117: 2073: 2067: 2066: 2059: 2053: 2052: 2050: 2048: 2013: 2007: 2006: 2004: 1980: 1974: 1973: 1971: 1969: 1960: 1952: 1946: 1945: 1935: 1925: 1907: 1883: 1877: 1876: 1874: 1872: 1841: 1835: 1834: 1832: 1830: 1797: 1791: 1790: 1788: 1786: 1735: 1729: 1728: 1726: 1724: 1704:(9): 1015–1033. 1689: 1683: 1682: 1680: 1678: 1635: 1629: 1628: 1626: 1624: 1597: 1591: 1590: 1588: 1586: 1572:10.1038/192441b0 1543: 1138:, the stream of 928: 926: 925: 920: 900: 898: 897: 892: 884: 882: 880: 867: 865: 855: 163:(e.g. at NASA's 40:carbon compounds 7592: 7591: 7587: 7586: 7585: 7583: 7582: 7581: 7537: 7536: 7535: 7534: 7524: 7522: 7507: 7501: 7497: 7487: 7485: 7448: 7438: 7434: 7424: 7422: 7387: 7377: 7373: 7363: 7361: 7326: 7316: 7312: 7302: 7300: 7268: 7264: 7254: 7252: 7218: 7214: 7204: 7202: 7193: 7192: 7188: 7178: 7176: 7167: 7166: 7162: 7117: 7113: 7103: 7101: 7099: 7061: 7057: 7047: 7045: 7036: 7035: 7031: 6986: 6982: 6937: 6933: 6923: 6921: 6891: 6887: 6850: 6846: 6836: 6834: 6825: 6824: 6820: 6810: 6808: 6786: 6782: 6741:(12): 687–695. 6727: 6723: 6713: 6711: 6702: 6701: 6697: 6647: 6643: 6624: 6620: 6607: 6606: 6602: 6589: 6588: 6584: 6534: 6530: 6517: 6516: 6512: 6499: 6498: 6494: 6481: 6480: 6476: 6463: 6462: 6458: 6445: 6444: 6440: 6430: 6428: 6419: 6418: 6414: 6402: 6398: 6388: 6386: 6350: 6346: 6336: 6334: 6325: 6324: 6320: 6310: 6308: 6298: 6272: 6268: 6258: 6256: 6234: 6230: 6220: 6218: 6188: 6184: 6174: 6172: 6134: 6130: 6120: 6118: 6080: 6076: 6066: 6064: 6026: 6022: 6012: 6010: 6008: 5970: 5966: 5956: 5954: 5907: 5903: 5893: 5891: 5845: 5841: 5831: 5829: 5782: 5778: 5733: 5729: 5719: 5717: 5686: 5682: 5672: 5670: 5640: 5633: 5623: 5621: 5591: 5584: 5574: 5572: 5542: 5538: 5501: 5497: 5487: 5485: 5455: 5451: 5441: 5439: 5400: 5396: 5386: 5384: 5338: 5334: 5324: 5322: 5303: 5297: 5293: 5257: 5253: 5243: 5241: 5206: 5200: 5196: 5186: 5184: 5149: 5143: 5139: 5129: 5127: 5092: 5086: 5082: 5072: 5070: 5031: 5027: 5004: 5000: 4990: 4988: 4953: 4947: 4943: 4933: 4931: 4897:(id. A96): 13. 4886: 4880: 4876: 4866: 4864: 4834: 4830: 4820: 4818: 4788: 4784: 4774: 4772: 4742: 4738: 4728: 4726: 4704: 4700: 4690: 4688: 4638: 4634: 4589: 4585: 4575: 4573: 4527: 4523: 4513: 4511: 4473: 4469: 4459: 4457: 4409: 4405: 4395: 4393: 4354: 4347: 4315: 4311: 4301: 4299: 4269: 4265: 4255: 4253: 4223: 4219: 4209: 4207: 4177: 4173: 4163: 4161: 4121: 4117: 4107: 4105: 4057: 4053: 4043: 4041: 4011: 4007: 3997: 3995: 3965: 3961: 3951: 3949: 3919: 3915: 3905: 3903: 3872: 3868: 3858: 3856: 3826: 3822: 3812: 3810: 3771: 3767: 3757: 3755: 3746: 3745: 3741: 3731: 3729: 3720: 3719: 3715: 3705: 3703: 3665: 3661: 3651: 3649: 3626: 3622: 3612: 3610: 3580: 3576: 3566: 3564: 3526: 3522: 3512: 3510: 3480: 3476: 3466: 3464: 3426: 3422: 3412: 3410: 3371: 3367: 3357: 3355: 3347: 3341: 3337: 3327: 3325: 3295: 3291: 3281: 3279: 3257: 3250: 3240: 3238: 3229: 3228: 3224: 3214: 3212: 3208: 3202: 3198: 3149: 3145: 3135: 3133: 3103: 3099: 3089: 3087: 3078: 3077: 3073: 3023: 3019: 3009: 3007: 2961: 2954: 2944: 2942: 2920: 2916: 2906: 2904: 2902: 2870: 2866: 2856: 2854: 2832: 2828: 2818: 2816: 2794: 2790: 2780: 2778: 2732: 2728: 2718: 2716: 2686: 2679: 2669: 2667: 2637: 2633: 2623: 2621: 2599: 2595: 2585: 2583: 2561: 2557: 2547: 2545: 2515: 2511: 2501: 2499: 2477: 2473: 2463: 2461: 2450: 2446: 2436: 2434: 2404: 2400: 2390: 2388: 2350: 2346: 2336: 2334: 2296: 2292: 2282: 2280: 2250: 2246: 2236: 2234: 2204: 2200: 2190: 2188: 2184: 2183: 2179: 2169: 2167: 2129: 2125: 2115: 2113: 2074: 2070: 2061: 2060: 2056: 2046: 2044: 2014: 2010: 1981: 1977: 1967: 1965: 1958: 1954: 1953: 1949: 1884: 1880: 1870: 1868: 1866: 1842: 1838: 1828: 1826: 1824: 1798: 1794: 1784: 1782: 1736: 1732: 1722: 1720: 1690: 1686: 1676: 1674: 1636: 1632: 1622: 1620: 1598: 1594: 1584: 1582: 1544: 1540: 1535: 1498: 1472:(DFMS) and the 1438:C-type asteroid 1390:silicon carbide 1386:presolar grains 1330:Luna spacecraft 1318:Apollo missions 1282: 1173: 1171:Dust Telescopes 1156:Saturn's E ring 1134:, CDA analyzed 995:reflectron type 939: 934: 914: 911: 910: 873: 868: 861: 856: 854: 846: 843: 842: 839:mass resolution 813:micrometeoroids 793: 648: 567: 512: 482:Cassini–Huygens 398: 378:cometary trails 319:instruments on 302: 287:low Earth orbit 252: 212: 133: 70:is observed as 64: 17: 12: 11: 5: 7590: 7580: 7579: 7574: 7569: 7564: 7562:Astrochemistry 7559: 7554: 7549: 7533: 7532: 7495: 7432: 7371: 7310: 7262: 7212: 7186: 7160: 7131:(2): 214–220. 7111: 7097: 7055: 7029: 6980: 6951:(4): 453–470. 6931: 6905:(1): 179–205. 6885: 6844: 6818: 6780: 6721: 6708:Curation/Lunar 6695: 6641: 6618: 6600: 6582: 6528: 6510: 6492: 6474: 6456: 6438: 6425:Europa Clipper 6412: 6408:EPSC Abstracts 6396: 6344: 6318: 6296: 6266: 6228: 6182: 6128: 6074: 6020: 6006: 5964: 5901: 5839: 5776: 5727: 5680: 5631: 5605:(2): 317–335. 5582: 5556:(1): 122–134. 5536: 5495: 5469:(2): 643–654. 5449: 5394: 5332: 5291: 5251: 5194: 5137: 5080: 5025: 4998: 4941: 4874: 4848:(3): 333–349. 4828: 4802:(3): 321–331. 4782: 4756:(2): 135–147. 4736: 4698: 4632: 4583: 4521: 4467: 4423:(1): 170–187. 4403: 4345: 4326:(2): 270–288. 4309: 4283:(4): 511–531. 4263: 4237:(3): 209–217. 4217: 4191:(4): 183–203. 4171: 4115: 4051: 4005: 3959: 3933:(A13): 14959. 3913: 3866: 3820: 3765: 3739: 3713: 3659: 3620: 3574: 3520: 3474: 3420: 3365: 3343:Naumann, R.J. 3335: 3289: 3248: 3222: 3196: 3143: 3097: 3071: 3058:10.1086/306380 3017: 2952: 2914: 2900: 2864: 2826: 2788: 2726: 2700:(2): 244–272. 2677: 2631: 2593: 2555: 2529:(1): 215–224. 2509: 2471: 2444: 2398: 2344: 2290: 2244: 2198: 2177: 2123: 2068: 2054: 2008: 1975: 1947: 1878: 1864: 1836: 1822: 1792: 1730: 1684: 1650:(3): 455–466. 1630: 1592: 1537: 1536: 1534: 1531: 1530: 1529: 1524: 1519: 1514: 1509: 1504: 1497: 1494: 1394:chondrule-like 1281: 1278: 1274:Lagrange point 1248:space mission 1235:Europa Clipper 1226:Europa Clipper 1208:(LASP) of the 1186:dust astronomy 1172: 1169: 1053:flew by comet 1045:flew by comet 998:time-of-flight 949:Halley's Comet 937: 932: 918: 890: 887: 879: 876: 864: 853: 850: 820:time-of-flight 792: 789: 785:lunar regolith 745:Galilean moons 714:dust detectors 647: 644: 566: 563: 527:Whipple shield 516:Halley's Comet 511: 508: 397: 394: 313:Zodiacal light 301: 298: 291:Space Shuttle 251: 248: 211: 208: 198:, ARC, used a 161:light-gas guns 132: 129: 63: 60: 50:, optical and 15: 9: 6: 4: 3: 2: 7589: 7578: 7575: 7573: 7570: 7568: 7565: 7563: 7560: 7558: 7555: 7553: 7550: 7548: 7545: 7544: 7542: 7521: 7517: 7513: 7506: 7499: 7484: 7480: 7476: 7472: 7467: 7462: 7458: 7454: 7447: 7443: 7440:Pestoni, B.; 7436: 7421: 7417: 7413: 7409: 7405: 7401: 7397: 7393: 7386: 7382: 7375: 7360: 7356: 7352: 7348: 7344: 7340: 7336: 7332: 7325: 7321: 7314: 7298: 7293: 7289: 7285: 7281: 7277: 7273: 7266: 7250: 7245: 7240: 7235: 7231: 7227: 7223: 7216: 7200: 7196: 7190: 7174: 7170: 7164: 7156: 7152: 7147: 7142: 7138: 7134: 7130: 7126: 7122: 7115: 7100: 7098:9780816532131 7094: 7090: 7086: 7082: 7078: 7074: 7070: 7066: 7059: 7043: 7039: 7033: 7025: 7021: 7016: 7011: 7007: 7003: 6999: 6995: 6991: 6984: 6976: 6972: 6967: 6962: 6958: 6954: 6950: 6946: 6942: 6935: 6920: 6916: 6912: 6908: 6904: 6900: 6896: 6889: 6880: 6875: 6871: 6867: 6864:(E10): 8113. 6863: 6859: 6855: 6848: 6832: 6828: 6822: 6807: 6803: 6799: 6795: 6791: 6784: 6776: 6772: 6767: 6762: 6757: 6752: 6748: 6744: 6740: 6736: 6732: 6725: 6709: 6705: 6699: 6691: 6687: 6683: 6679: 6675: 6671: 6667: 6663: 6659: 6655: 6651: 6645: 6637: 6633: 6629: 6622: 6614: 6610: 6604: 6596: 6592: 6586: 6578: 6574: 6570: 6566: 6562: 6558: 6553: 6548: 6544: 6540: 6532: 6524: 6520: 6514: 6506: 6502: 6496: 6488: 6484: 6478: 6470: 6466: 6460: 6452: 6448: 6442: 6426: 6422: 6416: 6409: 6405: 6400: 6385: 6381: 6376: 6371: 6367: 6363: 6359: 6355: 6348: 6332: 6328: 6322: 6307: 6303: 6299: 6293: 6289: 6285: 6281: 6277: 6270: 6255: 6251: 6247: 6243: 6239: 6232: 6217: 6213: 6209: 6205: 6201: 6197: 6193: 6186: 6171: 6167: 6163: 6159: 6155: 6151: 6147: 6143: 6139: 6132: 6117: 6113: 6109: 6105: 6101: 6097: 6093: 6089: 6085: 6078: 6063: 6059: 6055: 6051: 6047: 6043: 6039: 6035: 6031: 6024: 6009: 6003: 5999: 5995: 5991: 5987: 5983: 5979: 5975: 5968: 5953: 5949: 5945: 5941: 5937: 5933: 5929: 5925: 5921: 5917: 5913: 5905: 5890: 5886: 5882: 5878: 5874: 5870: 5866: 5862: 5858: 5854: 5850: 5843: 5828: 5824: 5820: 5816: 5812: 5808: 5804: 5800: 5796: 5792: 5788: 5780: 5772: 5768: 5763: 5758: 5754: 5750: 5746: 5742: 5738: 5731: 5716: 5712: 5708: 5704: 5700: 5696: 5692: 5684: 5669: 5665: 5661: 5657: 5653: 5649: 5645: 5638: 5636: 5620: 5616: 5612: 5608: 5604: 5600: 5596: 5589: 5587: 5571: 5567: 5563: 5559: 5555: 5551: 5547: 5540: 5531: 5526: 5522: 5518: 5515:(A10): 8032. 5514: 5510: 5506: 5499: 5484: 5480: 5476: 5472: 5468: 5464: 5460: 5453: 5438: 5434: 5430: 5426: 5422: 5418: 5414: 5410: 5406: 5398: 5383: 5379: 5375: 5371: 5367: 5363: 5359: 5355: 5351: 5347: 5343: 5336: 5321: 5317: 5313: 5309: 5302: 5295: 5287: 5283: 5279: 5275: 5272:(E10): 8114. 5271: 5267: 5263: 5255: 5240: 5236: 5232: 5228: 5224: 5220: 5216: 5212: 5205: 5198: 5183: 5179: 5175: 5171: 5167: 5163: 5159: 5155: 5148: 5141: 5126: 5122: 5118: 5114: 5110: 5106: 5102: 5098: 5091: 5084: 5069: 5065: 5061: 5057: 5053: 5049: 5045: 5041: 5037: 5029: 5021: 5017: 5013: 5009: 5002: 4987: 4983: 4979: 4975: 4971: 4967: 4963: 4959: 4952: 4945: 4930: 4926: 4922: 4918: 4914: 4910: 4905: 4900: 4896: 4892: 4885: 4878: 4863: 4859: 4855: 4851: 4847: 4843: 4839: 4832: 4817: 4813: 4809: 4805: 4801: 4797: 4793: 4786: 4771: 4767: 4763: 4759: 4755: 4751: 4747: 4740: 4725: 4721: 4717: 4713: 4709: 4702: 4687: 4683: 4678: 4673: 4668: 4663: 4659: 4655: 4651: 4647: 4643: 4636: 4628: 4624: 4619: 4614: 4610: 4606: 4602: 4598: 4594: 4587: 4572: 4568: 4564: 4560: 4556: 4552: 4548: 4544: 4540: 4536: 4532: 4525: 4510: 4506: 4502: 4498: 4494: 4490: 4486: 4482: 4478: 4471: 4456: 4452: 4448: 4444: 4440: 4436: 4431: 4426: 4422: 4418: 4414: 4407: 4392: 4388: 4384: 4380: 4376: 4372: 4368: 4364: 4360: 4352: 4350: 4341: 4337: 4333: 4329: 4325: 4321: 4313: 4298: 4294: 4290: 4286: 4282: 4278: 4274: 4267: 4252: 4248: 4244: 4240: 4236: 4232: 4228: 4221: 4206: 4202: 4198: 4194: 4190: 4186: 4182: 4175: 4159: 4154: 4150: 4146: 4142: 4138: 4134: 4130: 4126: 4119: 4104: 4100: 4096: 4092: 4088: 4084: 4079: 4074: 4070: 4066: 4062: 4055: 4040: 4036: 4032: 4028: 4024: 4020: 4016: 4009: 3994: 3990: 3986: 3982: 3978: 3974: 3970: 3963: 3948: 3944: 3940: 3936: 3932: 3928: 3924: 3917: 3902: 3898: 3894: 3890: 3886: 3882: 3878: 3870: 3855: 3851: 3847: 3843: 3839: 3835: 3831: 3824: 3809: 3805: 3801: 3797: 3793: 3789: 3785: 3781: 3777: 3769: 3753: 3749: 3743: 3727: 3723: 3717: 3702: 3698: 3694: 3690: 3686: 3682: 3679:(6422): 732. 3678: 3674: 3670: 3663: 3648: 3644: 3640: 3636: 3632: 3624: 3609: 3605: 3601: 3597: 3593: 3589: 3585: 3578: 3563: 3559: 3555: 3551: 3547: 3543: 3539: 3535: 3531: 3524: 3509: 3505: 3501: 3497: 3493: 3489: 3485: 3478: 3463: 3459: 3455: 3451: 3447: 3443: 3439: 3435: 3431: 3424: 3409: 3405: 3401: 3397: 3393: 3389: 3385: 3381: 3377: 3369: 3353: 3346: 3339: 3324: 3320: 3316: 3312: 3309:(A11): 5841. 3308: 3304: 3300: 3293: 3278: 3274: 3270: 3266: 3262: 3255: 3253: 3236: 3232: 3226: 3207: 3200: 3192: 3188: 3184: 3180: 3176: 3172: 3167: 3162: 3158: 3154: 3147: 3132: 3128: 3124: 3120: 3116: 3112: 3108: 3101: 3085: 3081: 3080:"COBE Images" 3075: 3067: 3063: 3059: 3055: 3051: 3047: 3042: 3037: 3033: 3029: 3021: 3006: 3002: 2998: 2994: 2990: 2986: 2982: 2978: 2974: 2970: 2966: 2959: 2957: 2941: 2937: 2933: 2929: 2925: 2918: 2903: 2897: 2893: 2889: 2885: 2881: 2877: 2876: 2868: 2853: 2849: 2845: 2841: 2837: 2830: 2815: 2811: 2807: 2803: 2799: 2792: 2777: 2773: 2769: 2765: 2761: 2757: 2753: 2749: 2745: 2741: 2737: 2730: 2715: 2711: 2707: 2703: 2699: 2695: 2691: 2684: 2682: 2666: 2662: 2658: 2654: 2650: 2646: 2642: 2635: 2620: 2616: 2612: 2608: 2604: 2597: 2582: 2578: 2574: 2570: 2566: 2559: 2544: 2540: 2536: 2532: 2528: 2524: 2520: 2513: 2498: 2494: 2491:: 1057–1062. 2490: 2486: 2482: 2475: 2459: 2455: 2448: 2433: 2429: 2425: 2421: 2417: 2413: 2409: 2402: 2387: 2383: 2379: 2375: 2371: 2367: 2363: 2359: 2355: 2348: 2333: 2329: 2325: 2321: 2317: 2313: 2309: 2305: 2301: 2294: 2279: 2275: 2271: 2267: 2263: 2259: 2255: 2248: 2233: 2229: 2225: 2221: 2217: 2213: 2209: 2202: 2187: 2181: 2166: 2162: 2158: 2154: 2150: 2146: 2142: 2138: 2134: 2127: 2112: 2108: 2104: 2100: 2096: 2092: 2088: 2084: 2080: 2072: 2064: 2058: 2043: 2039: 2035: 2031: 2027: 2023: 2019: 2012: 2003: 1998: 1994: 1990: 1986: 1979: 1964: 1957: 1951: 1943: 1939: 1934: 1933:1721.1/141164 1929: 1924: 1919: 1915: 1911: 1906: 1901: 1897: 1893: 1889: 1882: 1867: 1861: 1857: 1853: 1849: 1848: 1840: 1825: 1819: 1815: 1811: 1807: 1803: 1796: 1781: 1777: 1773: 1769: 1765: 1761: 1757: 1753: 1749: 1745: 1741: 1734: 1719: 1715: 1711: 1707: 1703: 1699: 1695: 1688: 1673: 1669: 1665: 1661: 1657: 1653: 1649: 1645: 1641: 1634: 1619: 1615: 1611: 1607: 1603: 1596: 1581: 1577: 1573: 1569: 1565: 1561: 1557: 1553: 1549: 1542: 1538: 1528: 1525: 1523: 1520: 1518: 1515: 1513: 1510: 1508: 1505: 1503: 1500: 1499: 1493: 1491: 1487: 1486:Philae lander 1483: 1479: 1475: 1471: 1467: 1464: 1460: 1456: 1452: 1448: 1447: 1441: 1439: 1435: 1431: 1430: 1424: 1423:25143 Itokawa 1420: 1416: 1415: 1411: 1407: 1402: 1399: 1395: 1391: 1387: 1383: 1379: 1375: 1371: 1367: 1366: 1357: 1353: 1351: 1347: 1342: 1337: 1335: 1331: 1327: 1323: 1319: 1315: 1311: 1310:mineralogical 1307: 1303: 1299: 1295: 1294:cosmochemical 1291: 1287: 1286:lunar samples 1277: 1275: 1271: 1266: 1263: 1259: 1255: 1254:3200 Phaethon 1251: 1247: 1243: 1238: 1236: 1232: 1228: 1227: 1222: 1217: 1215: 1211: 1207: 1203: 1199: 1195: 1191: 1187: 1177: 1168: 1165: 1161: 1157: 1153: 1149: 1148:magnetosphere 1145: 1141: 1137: 1133: 1129: 1125: 1121: 1117: 1113: 1109: 1107: 1102: 1097: 1095: 1091: 1086: 1085: 1080: 1079: 1074: 1073: 1069:flown on the 1068: 1065: 1061: 1056: 1052: 1048: 1044: 1040: 1039: 1029: 1024: 1020: 1018: 1014: 1010: 1006: 1002: 999: 996: 992: 988: 984: 980: 976: 972: 968: 967: 962: 961: 956: 955: 950: 945: 943: 935: 916: 908: 904: 888: 885: 877: 862: 851: 848: 840: 836: 832: 828: 827:parylene film 824: 821: 818: 814: 809: 805: 803: 798: 788: 786: 782: 778: 774: 770: 761: 757: 755: 750: 746: 742: 738: 734: 732: 727: 725: 720: 715: 713: 709: 703: 700: 696: 692: 691: 686: 682: 678: 674: 673: 669: 662: 660: 656: 652: 643: 639: 637: 633: 628: 626: 622: 619:'s flybys of 618: 614: 610: 607: 606: 600: 595: 592: 591: 586: 585: 581:(PWS) on the 580: 571: 562: 560: 556: 552: 548: 543: 541: 537: 532: 528: 524: 522: 517: 507: 505: 501: 497: 493: 492: 487: 484: 483: 478: 473: 469: 465: 464: 459: 458: 454:In 1986, the 452: 449: 444: 440: 435: 432: 431: 426: 425: 419: 418: 413: 412: 402: 393: 391: 387: 386:meteor shower 383: 379: 374: 372: 368: 364: 360: 356: 351: 349: 344: 340: 339: 334: 333: 328: 327: 323: 318: 314: 306: 297: 295: 294: 288: 284: 280: 275: 272: 268: 263: 256: 247: 245: 244:magnetosphere 241: 237: 236: 231: 230: 226: 220: 218: 207: 205: 201: 197: 192: 187: 185: 181: 177: 172: 170: 166: 162: 158: 154: 145: 137: 128: 126: 121: 118: 117: 112: 111: 106: 105: 100: 95: 93: 89: 88:triangulation 85: 81: 78:entering the 77: 73: 69: 59: 57: 53: 49: 45: 41: 37: 33: 26: 21: 7557:Astrobiology 7523:. Retrieved 7511: 7498: 7486:. Retrieved 7459:(A36): A38. 7456: 7452: 7435: 7423:. Retrieved 7395: 7391: 7374: 7362:. Retrieved 7334: 7330: 7313: 7301:. Retrieved 7279: 7275: 7265: 7253:. Retrieved 7229: 7225: 7215: 7203:. Retrieved 7198: 7189: 7177:. Retrieved 7172: 7163: 7128: 7124: 7114: 7102:. Retrieved 7069:Asteroids IV 7068: 7058: 7046:. Retrieved 7041: 7032: 6997: 6993: 6983: 6948: 6944: 6934: 6922:. Retrieved 6902: 6898: 6888: 6861: 6857: 6847: 6835:. Retrieved 6830: 6821: 6809:. Retrieved 6797: 6793: 6783: 6738: 6734: 6724: 6712:. Retrieved 6707: 6698: 6657: 6653: 6644: 6627: 6621: 6612: 6603: 6594: 6585: 6542: 6538: 6531: 6522: 6513: 6504: 6495: 6486: 6477: 6468: 6459: 6450: 6441: 6429:. Retrieved 6424: 6415: 6407: 6399: 6387:. Retrieved 6357: 6347: 6335:. Retrieved 6330: 6321: 6309:. Retrieved 6279: 6269: 6257:. Retrieved 6245: 6241: 6231: 6219:. Retrieved 6199: 6195: 6185: 6173:. Retrieved 6145: 6141: 6131: 6119:. Retrieved 6091: 6087: 6077: 6065:. 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Retrieved 1555: 1551: 1541: 1488:carried the 1481: 1454: 1444: 1442: 1434:162173 Ryugu 1427: 1418: 1412: 1403: 1388:like C-rich 1381: 1374:Comet Wild 2 1369: 1363: 1362: 1346:Don Brownlee 1341:Fred Whipple 1338: 1283: 1267: 1252:to asteroid 1239: 1234: 1224: 1218: 1197: 1189: 1183: 1159: 1151: 1115: 1105: 1098: 1089: 1082: 1076: 1070: 1059: 1050: 1047:Comet Wild 2 1042: 1036: 1034: 1027: 1026:CIDA of the 990: 974: 970: 965: 958: 952: 946: 902: 801: 794: 776: 772: 766: 753: 748: 740: 730: 723: 711: 707: 704: 698: 694: 689: 680: 676: 671: 667: 663: 649: 640: 629: 616: 603: 598: 596: 588: 582: 576: 550: 544: 535: 520: 513: 500:Comet Wild 2 489: 480: 468:John Simpson 461: 455: 453: 436: 428: 422: 415: 409: 407: 375: 371:COBE mission 352: 336: 330: 325: 321: 311: 292: 276: 264: 261: 234: 228: 224: 216: 213: 188: 173: 150: 124: 122: 114: 108: 102: 96: 65: 44:Solar System 36:Solar System 31: 30: 7552:Cosmic dust 7442:Altwegg, K. 7381:Altwegg, K. 7337:(A26): 14. 6800:: 149–160. 6537:Phaethon". 6248:: 209–212. 5957:26 February 5894:25 February 5832:25 February 5720:25 February 5673:25 February 5624:22 February 5575:22 February 5488:22 February 5442:19 February 4487:(1–4): 93. 4302:11 February 2283:11 February 2028:(7): 1243. 973:) and PIA ( 719:channeltron 613:outer rings 597:During the 551:BepiColombo 417:Explorer 23 411:Explorer 16 267:microscopic 7541:Categories 7466:2012.01495 7398:(A32): 8. 7239:2010.13379 6924:11 October 6552:1904.07384 6447:"DESTINY+" 4964:(1): 243. 4904:2009.10377 4460:29 January 4396:23 January 4078:2304.00452 4025:(3): 291. 3887:(9): 967. 3840:(2): 236. 3786:(8): 144. 3641:(1): 719. 3594:(6): 741. 3494:(2): 420. 3159:(1): 298. 3117:(2): 180. 2719:23 January 2651:(1): 151. 2418:(2): 135. 1905:2012.08402 1871:5 February 1533:References 1474:reflectron 1417:missions. 1404:The first 1290:lunar soil 1202:paraboloid 1180:indicated. 983:Heidelberg 804:spacecraft 733:spacecraft 726:spacecraft 523:spacecraft 430:Pioneer 11 424:Pioneer 10 338:Pioneer 11 332:Pioneer 10 219:satellites 110:Vanguard 1 104:Explorer 1 80:atmosphere 76:meteoroids 68:space dust 25:spallation 7420:195549622 7359:182330353 7155:245366019 6975:128567869 6650:Canup, R. 6577:118708512 6545:: 22–42. 6384:242295026 6062:121243309 5771:124773731 5125:122405233 5068:186245081 5014:: 67–83. 4986:124533915 4929:225014796 4627:132133302 4103:237692026 3979:: 19177. 3808:230629869 3562:125115666 3408:122995125 3166:0704.2253 2460:. NASA TM 2218:(1): 31. 1942:234356185 1672:121139277 1429:Hayabusa2 1339:In 1950, 1334:Chang'e 5 1306:molecular 1302:elemental 1164:Enceladus 1118:≈ 20–50) 951:missions 917:ρ 886:≈ 875:Δ 705:The twin 677:Pioneer 8 672:Pioneer 9 668:Pioneer 8 599:Voyager 2 590:Voyager 2 584:Voyager 1 225:Pioneer 8 116:Sputnik 3 94:meteors. 7024:51735815 6775:16578350 6682:11507633 6609:"IMPACT" 6469:DESTINY+ 6451:DESTINY+ 6431:3 August 6389:2 August 6337:2 August 6311:2 August 6306:27532569 6259:2 August 6221:2 August 6175:2 August 6170:22047326 6121:2 August 6116:19044367 6067:1 August 6013:1 August 5984:: 1043. 5952:24111692 5944:27081064 5881:21697830 5827:33554377 5819:16527969 5437:53122588 5382:37996161 5374:15205526 5314:: 1338. 4686:29545651 4563:26085272 4509:18649518 3462:20370201 3191:18970907 3066:17673274 3005:17833722 2776:35563939 2768:17733236 2613:: 1649. 2386:18698928 2364:(1): 1. 2337:27 April 2332:28372412 2237:27 April 2170:27 April 2165:22852725 2116:27 April 2111:21974623 2047:27 April 1968:27 April 1829:23 March 1780:21191301 1772:17754247 1496:See also 1419:Hayabusa 1414:Hayabusa 1406:asteroid 1382:Stardust 1372:flew by 1370:Stardust 1365:Stardust 1298:isotopic 1258:Geminids 1242:Japanese 1055:Tempel 1 1051:Stardust 1043:Stardust 1038:Stardust 1028:Stardust 1013:nitrogen 1005:hydrogen 491:Stardust 443:Saturn 1 355:infrared 329:and the 322:Helios 1 293:Columbia 62:Overview 7525:15 July 7516:Bibcode 7488:15 July 7471:Bibcode 7425:15 July 7400:Bibcode 7364:15 July 7339:Bibcode 7303:15 July 7284:Bibcode 7255:15 July 7205:12 July 7179:12 July 7133:Bibcode 7104:12 July 7077:Bibcode 7048:11 July 7002:Bibcode 6953:Bibcode 6907:Bibcode 6866:Bibcode 6837:10 July 6811:11 July 6802:Bibcode 6766:1063272 6743:Bibcode 6690:4413525 6662:Bibcode 6632:Bibcode 6615:. LASP. 6597:. LASP. 6557:Bibcode 6453:. JAXA. 6362:Bibcode 6250:Bibcode 6204:Bibcode 6150:Bibcode 6096:Bibcode 6042:Bibcode 5986:Bibcode 5924:Bibcode 5916:Science 5889:4400807 5861:Bibcode 5799:Bibcode 5791:Science 5749:Bibcode 5703:Bibcode 5656:Bibcode 5607:Bibcode 5558:Bibcode 5517:Bibcode 5471:Bibcode 5417:Bibcode 5387:29 July 5354:Bibcode 5346:Science 5325:29 July 5316:Bibcode 5274:Bibcode 5244:20 July 5239:4358568 5219:Bibcode 5187:20 July 5182:4349968 5162:Bibcode 5130:20 July 5105:Bibcode 5073:20 July 5048:Bibcode 5016:Bibcode 4966:Bibcode 4909:Bibcode 4867:29 June 4850:Bibcode 4821:18 June 4804:Bibcode 4775:18 June 4758:Bibcode 4720:Bibcode 4718:: 268. 4677:5846084 4654:Bibcode 4605:Bibcode 4571:4453018 4543:Bibcode 4489:Bibcode 4455:6788637 4435:Bibcode 4391:4315361 4371:Bibcode 4328:Bibcode 4285:Bibcode 4256:18 June 4239:Bibcode 4193:Bibcode 4137:Bibcode 4108:17 June 4083:Bibcode 4044:17 June 4027:Bibcode 3998:17 June 3981:Bibcode 3952:17 June 3935:Bibcode 3906:18 June 3889:Bibcode 3859:17 June 3842:Bibcode 3788:Bibcode 3758:15 June 3732:15 June 3701:4363877 3681:Bibcode 3643:Bibcode 3596:Bibcode 3542:Bibcode 3540:: 116. 3496:Bibcode 3442:Bibcode 3388:Bibcode 3386:: 278. 3311:Bibcode 3273:Bibcode 3171:Bibcode 3119:Bibcode 3046:Bibcode 2997:1739199 2977:Bibcode 2969:Science 2936:Bibcode 2934:: 617. 2880:Bibcode 2848:Bibcode 2810:Bibcode 2808:: 185. 2748:Bibcode 2740:Science 2702:Bibcode 2653:Bibcode 2615:Bibcode 2577:Bibcode 2575:: 841. 2548:5 March 2531:Bibcode 2502:5 March 2493:Bibcode 2464:4 March 2420:Bibcode 2366:Bibcode 2312:Bibcode 2266:Bibcode 2220:Bibcode 2145:Bibcode 2091:Bibcode 2030:Bibcode 1995:: 208. 1910:Bibcode 1852:Bibcode 1785:2 March 1752:Bibcode 1744:Science 1723:2 March 1706:Bibcode 1677:2 March 1652:Bibcode 1623:2 March 1614:Bibcode 1585:2 March 1580:4206906 1560:Bibcode 1482:Rosetta 1455:Rosetta 1446:Rosetta 1378:aerogel 1250:DESTINY 1190:Cassini 1160:Cassini 1152:Cassini 1144:Jupiter 1108:mission 1106:Cassini 1094:quinone 1060:Ulysses 993:≈ 100) 907:density 777:Ulysses 773:Galileo 754:Galileo 749:Ulysses 741:Galileo 731:Ulysses 724:Galileo 712:Ulysses 708:Galileo 699:Ulysses 695:Galileo 659:Jupiter 634:by the 625:Neptune 617:Voyager 605:Cassini 555:Mercury 549:of the 545:On the 217:Pegasus 99:bullets 7418:  7357:  7201:. NASA 7175:. NASA 7153:  7095:  7044:. NASA 7022:  6973:  6833:. NASA 6773:  6763:  6714:8 July 6710:. NASA 6688:  6680:  6654:Nature 6591:"IDEX" 6575:  6471:. DLR. 6427:. NASA 6382:  6304:  6294:  6168:  6114:  6060:  6004:  5950:  5942:  5887:  5879:  5853:Nature 5825:  5817:  5769:  5599:Icarus 5550:Icarus 5463:Icarus 5435:  5380:  5372:  5237:  5211:Nature 5180:  5154:Nature 5123:  5097:Nature 5066:  5040:Nature 4991:2 July 4984:  4934:2 July 4927:  4691:7 July 4684:  4674:  4625:  4576:6 July 4569:  4561:  4535:Nature 4514:6 July 4507:  4453:  4417:Icarus 4389:  4363:Nature 4320:Icarus 4210:3 July 4164:3 July 4101:  3834:Icarus 3813:7 June 3806:  3706:7 June 3699:  3673:Nature 3652:7 June 3613:7 June 3567:7 June 3560:  3534:Icarus 3513:7 June 3488:Icarus 3467:7 June 3460:  3413:7 June 3406:  3380:Nature 3358:7 June 3354:. 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