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153:. Thus one hypothesis is that the feature resulted from seismic energies generated by the impacts that created these maria. However, no such lunar mare formation is on the opposite side of the Moon from Reiner Gamma.
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flows around the field. As the particles in the solar wind are known to darken the lunar surface, the magnetic field at this site may account for the survival of this albedo feature.
332:
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have observed a relatively strong magnetic field associated with each of these albedo markings. Some have speculated that this magnetic field and the patterns were created by
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Wieser, Martin; et al. (March 2010). "First observation of a mini-magnetosphere above a lunar magnetic anomaly using energetic neutral atoms".
208:, concentric oval shape. Related albedo features continue across the surface to the east and southwest, forming loop-like patterns over the mare.
605:
445:
Richmond, N.C.; et al. (2003). "Correlation of a Strong Lunar
Magnetic Anomaly with a High-Albedo Region of the Descartes Mountains".
343:
Beginning with a full-globe view of the lunar near side, the camera flies to a close-up, increasingly oblique view of the lunar swirl.
113:. It is one of the most visible lunar swirls from Earth, visible from most telescopes. It was originally thought to be a lunar
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The origin of Reiner Gamma—like other lunar swirls—is not completely understood. It is associated with a localized
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200:. It has an overall length of about 70 kilometres. The feature has a higher albedo than the relatively dark
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The central feature of Reiner Gamma resembles the dipolar formation created by iron filings on a surface with a
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on the Moon. The surface field strength of this feature is sufficient to form a mini-magnetosphere that spans
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by orbiting spacecraft. The feature on Mare
Ingenii is located at the lunar opposite point from the center of
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134:
137:, but not with any particular irregularities in the surface. Similar features have been discovered in
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L. L. Hood; C. R. Williams (1989). "The Lunar Swirls - Distribution and
Possible Origins".
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Mapping and Naming the Moon: A History of Lunar
Cartography and Nomenclature
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149:. Likewise the feature on Mare Marginis is opposite the midpoint of
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421:"LUNAR SWIRLS, MAGNETIC ANOMALIES, AND THE REINER GAMMA FORMATION"
283:. The name was later transferred northwest to the current crater
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555:. Cambridge University Press/Lunar and Planetary Institute.
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Overexposed 35mm Nikon camera image of Reiner Gamma from
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Reiner Gamma's magnetic field strength is approximately
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Proceedings 19th Lunar and
Planetary Science Conference
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surface, with a diffuse appearance and a distinctive
169:. Its center is located at selenographic coordinates
223:impacts. However the true cause remains uncertain.
302:NASA Clementine UV-VIS color image of Reiner Gamma
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267:, this feature was incorrectly identified as a
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636:image showing Reiner Gamma in upper left:
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249:thick region of enhanced plasma where the
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237:. This is one of the strongest localized
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419:Huddleston, Marvin (October 29, 2009).
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124:Reiner gamma in selenochromatic format
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105:(γ) is a geographical feature of the
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399:"Bubble Bubble - Swirl and Trouble"
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16:Geographical feature of the Moon
233:, measured from an altitude of
215:on the underside. Low-orbiting
161:Reiner Gamma is located on the
608:. Science@NASA. Archived from
581:, Cambridge University Press,
1:
604:Phillips, Tony (2006-06-26).
363:
658:Surface features of the Moon
500:Geophysical Research Letters
447:Geophysical Research Letters
7:
10:
674:
245:at the surface, forming a
606:"Mysterious Lunar Swirls"
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88:
78:
39:
27:
265:Francesco Maria Grimaldi
355:Reiner and Marius areas
84:70 km (43 mi)
125:
425:The Rambling Observer
165:, west of the crater
157:Location and Features
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530:10.1029/2009GL041721
467:10.1029/2003GL016938
561:1989LPSC...19...99H
522:2010GeoRL..37.5103W
459:2003GeoRL..30.1395R
184: /
163:Oceanus Procellarum
59: /
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19:Feature on the moon
577:Ewen A. Whitaker,
322:in the background.
314:Oblique view from
239:magnetic anomalies
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273:Giovanni Riccioli
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598:External links
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378:"Lunar Swirls"
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151:Mare Orientale
135:magnetic field
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614:. Retrieved
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320:Marius Hills
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188:7.5°N 59.0°W
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147:Mare Imbrium
139:Mare Ingenii
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103:Reiner Gamma
102:
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63:7.5°N 59.0°W
23:Reiner gamma
318:, with the
247:300 km
243:360 km
191: /
111:lunar swirl
109:known as a
66: /
41:Coordinates
647:Categories
616:2006-06-27
430:7 December
364:References
251:solar wind
235:28 km
217:spacecraft
213:bar magnet
193:7.5; -59.0
68:7.5; -59.0
638:IV-157-H1
625:Apollo 17
538:117346419
513:1011.4442
485:128822762
453:(7): 48.
277:Galilaeus
256:In early
404:18 April
383:18 April
285:Galilaei
279:, after
228:15
221:cometary
206:swirling
115:highland
80:Diameter
557:Bibcode
518:Bibcode
455:Bibcode
179:59°00′W
54:59°00′W
589:
536:
483:
269:crater
176:7°30′N
167:Reiner
129:Origin
90:Eponym
51:7°30′N
534:S2CID
508:arXiv
481:S2CID
258:lunar
587:ISBN
583:1999
432:2019
406:2017
385:2017
261:maps
202:mare
141:and
107:Moon
526:doi
471:hdl
463:doi
263:by
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230:nT
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