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During the expedition, Koichi Wakata performed a special experiment wherein he did not change his underpants for one month, in order to test a specially-designed underwear without washing or changing; he reportedly did not develop body odor due to the effects of the special garment.
961:
On 3 July 2009 expedition members undocked the Soyuz TMA-14 craft from the aft port of the Zvezda service module and piloted it over to the Pirs docking compartment. This was done to clear the way for the arrival of a
Progress supply craft.
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module, installed docking antenna for the module, photographed antenna for evaluation on the ground, and photographed the Strela-2 crane.
486:. It decreased to three when Williams and Surayev departed in March 2010, and finally returned to six in April 2010 with the arrival of
1382:
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was the first commander of a six-member station crew, and the first commander of two consecutive expeditions (Expedition 19 and 20).
429:
at 10:34 UTC on 27 May 2009. The vehicle docked with the station on 29 May 2009, officially changing the Soyuz TMA-14 crew from
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The station would not be permanently occupied by six crew members all year. For example, when the
Expedition 20 crew (
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462:) returned to Earth in November 2009, for a period of about two weeks only two crew members (
410:. The expedition marked the first time a six-member crew inhabited the station. Because each
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on 12 November 2009, and serves as an additional docking port for
Russian vehicles.
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Back Row: Robert Thirsk, Michael
Barratt, Nicole Stott, Timothy Kopra, Koichi Wakata
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spacecraft could hold only three people, two separate launches were necessary:
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David Korth, Expedition 20 Spacewalk Flight
Director (4 June 2009).
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hatches with a docking cone, in preparation for the docking of the
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was the final expedition astronaut to be launched on the shuttle.
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1177:"NASA Assigns Space Station Crews, Updates Expedition Numbering"
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470:) were aboard. This increased to five in early December, when
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service module transfer compartment for the arrival of the
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Front Row: Frank De Winne, Gennady
Padalka, Roman Romanenko
16:
1941:
1950:Expeditions to the International Space Station
1009:List of International Space Station spacewalks
1376:
1083:"Expedition 20 Crew Docks with Space Station"
1035:National Aeronautics and Space Administration
1292:
1260:"Expedition 20 Spacewalk Briefing Materials"
1202:William Harwood for CBS News (5 June 2009).
922:transfer compartment, to replace one of the
1284:: CS1 maint: numeric names: authors list (
1056:"Expedition 20 Crew Launches from Baikonur"
934:docked automatically to the zenith port of
801:
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27:
1901:Displayed and current expeditions are in
1131:"International Space Station Expeditions"
406:was the 20th long-duration flight to the
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918:Internal spacewalk in the depressurised
1300:"Russian "Internal" Spacewalk Complete"
1218:
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1080:
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946:denotes spacewalks performed from the
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1351:NASA's Space Station Expeditions page
1042:
1302:. NASA. 10 June 2009. Archived from
1224:
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1123:
1004:List of cumulative spacewalk records
1326:"Station Crew Completes Soyuz Move"
1251:
1074:
13:
1487:International Space Station Emblem
1482:
1328:. spacefellowship.com. 3 July 2009
1109:"Astronaut wore pants for a month"
1033:from websites or documents of the
326:* – transferred from Expedition 19
14:
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1029: This article incorporates
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966:The Expedition 20 crew lands in
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328:† – transferred to Expedition 21
1867:List of spaceflights to the ISS
418:launched on 26 March 2009, and
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1:
1154:"International Space Station"
1019:
1014:List of spacewalks 2000–2014
649:Second and last spaceflight
350:5 hours, 6 minutes
7:
1396:International Space Station
1204:"Successful spacewalk ends"
992:
425:Soyuz TMA-15 launched from
408:International Space Station
365:Expedition 20 mission patch
78:International Space Station
10:
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1356:Expedition 20 Photography
1227:"Expedition 20 Press Kit"
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727:Maksim Surayev, Commander
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422:followed on 27 May 2009.
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1111:. BBC News. 31 July 2009
802:Extra-vehicular activity
533:(August to October 2009)
47:Long-duration expedition
1081:NASA HQ (29 May 2009).
1054:NASA HQ (24 May 2009).
999:Extravehicular activity
505:
1907:Future expeditions in
1488:
1262:. NASA. Archived from
1232:. NASA. Archived from
1179:. NASA. Archived from
1085:. NASA. Archived from
1058:. NASA. Archived from
1031:public domain material
930:module later in 2009.
1486:
1133:. NASA. 10 April 2009
526:(July to August 2009)
1887:visiting expeditions
1872:List of ISS visitors
1413:Uncrewed ISS flights
1206:. Spaceflightnow.com
868:4 hours, 54 minutes
500:Tracy Caldwell Dyson
1955:2009 in spaceflight
1225:NASA (March 2009).
951:docking compartment
900:Michael R. Barratt
492:Aleksandr Skvortsov
427:Baikonur Cosmodrome
91:2009-05-29UTC12:34Z
23:
1489:
1408:Crewed ISS flights
854:Michael R. Barratt
784:Dimitri Kondratyev
708:First spaceflight
690:First spaceflight
672:Third spaceflight
654:Flight Engineer 5
631:Flight Engineer 4
626:First spaceflight
608:Flight Engineer 3
603:First spaceflight
585:Flight Engineer 2
580:First spaceflight
562:Flight Engineer 1
557:Third spaceflight
519:(May to July 2009)
496:Mikhail Korniyenko
433:to Expedition 20.
308:† (August–October)
87:29 May 2009, 12:34
33:Promotional Poster
21:
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760:Catherine Coleman
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53:Mission duration
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1306:on 22 June 2017
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1266:on 4 March 2016
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1089:on 8 April 2013
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1062:on 8 April 2013
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988:
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898:Gennady Padalka
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850:Gennady Padalka
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748:Timothy Creamer
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619:Roman Romanenko
611:
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573:Michael Barratt
565:
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550:Gennady Padalka
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476:Timothy Creamer
452:Roman Romanenko
437:Gennady Padalka
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188:Departed aboard
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103:11 October 2009
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1345:External links
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480:Soichi Noguchi
456:Frank De Winne
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1790:Expedition 62
1788:
1787:
1785:
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1775:
1772:
1770:
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1762:
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1757:
1755:
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1710:
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1705:
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1697:
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1687:
1685:
1684:Expedition 43
1682:
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1675:
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1666:
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1651:
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1599:
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1589:
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1584:
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1579:
1576:
1574:
1573:Expedition 23
1571:
1570:
1568:
1564:
1558:
1555:
1553:
1550:
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1545:
1543:
1540:
1538:
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1528:
1525:
1523:
1520:
1518:
1515:
1513:
1510:
1508:
1505:
1503:
1502:Expedition 11
1500:
1499:
1497:
1493:
1485:
1475:
1472:
1470:
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1462:
1460:
1457:
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1205:
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1171:
1155:
1152:NASA (2008).
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952:
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890:Expedition 20
888:
884:
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873:Prepared the
871:
867:
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848:
840:Expedition 20
838:
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823:
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797:
792:
787:
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780:
775:
773:
772:André Kuipers
768:
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739:
737:Jeff Williams
734:
729:
724:
719:
718:
706:
702:
697:
692:
688:
684:
683:Timothy Kopra
679:
674:
670:
666:
665:Koichi Wakata
661:
656:
653:
652:
647:
643:
642:Robert Thirsk
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464:Jeff Williams
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1429:Expedition 1
1330:. Retrieved
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1234:the original
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908:10 June 2009
903:10 June 2009
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815:Spacewalkers
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701:Nicole Stott
488:Soyuz TMA-18
484:Soyuz TMA-17
449:
445:
441:Nicole Stott
435:
424:
420:Soyuz TMA-15
416:Soyuz TMA-14
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402:
306:Nicole Stott
298:* (May–July)
252:
233:
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198:Soyuz TMA-15
193:Soyuz TMA-14
179:
160:
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125:Soyuz TMA-15
120:Soyuz TMA-14
43:Mission type
18:
1392:Expeditions
1187:21 November
953:in Russian
913:12 minutes
863:5 June 2009
858:5 June 2009
715:Backup crew
523:Second Part
490:, carrying
482:arrived on
468:Max Surayev
381:expeditions
196:Exp 20/21:
191:Exp 19/20:
123:Exp 20/21:
118:Exp 19/20:
1944:Categories
1882:commanders
1783:Since 2020
1406:See also:
1160:22 October
1020:References
539:Commander
530:Third Part
516:First Part
472:Oleg Kotov
460:Bob Thirsk
107:2009-10-12
69:Expedition
1903:underline
1677:2015–2019
1566:2010–2014
1495:2005–2009
1422:2000–2004
829:End (UTC)
513:Position
412:Soyuz-TMA
274:Crew size
234:Discovery
215:Endeavour
180:Discovery
161:Endeavour
142:Discovery
95: UTC
1919:Category
1280:cite web
1137:13 April
993:See also
834:Duration
347:duration
253:Atlantis
201:Wakata:
128:Wakata:
56:5 Months
1909:italics
1860:Related
1394:to the
1270:10 June
968:Arkalyk
820:Start (
810:Mission
282:Members
241:STS-129
239:Stott:
222:STS-128
220:Kopra:
203:STS-127
168:STS-128
166:Stott:
149:STS-127
147:Kopra:
130:STS-119
105: (
89: (
1332:6 July
1310:6 July
1243:4 June
1237:(.pdf)
1210:5 June
1156:. NASA
1093:4 June
1066:4 June
957:suits.
936:Zvezda
924:Zvezda
920:Zvezda
876:Zvezda
865:12:46
1230:(PDF)
1115:2 May
955:Orlan
932:Poisk
928:Poisk
910:7:07
905:6:55
893:EVA 2
882:Poisk
860:7:52
843:EVA 1
250:
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100:Ended
84:Began
1929:List
1877:crew
1334:2009
1312:2009
1286:link
1272:2009
1245:2009
1212:2009
1189:2008
1162:2008
1139:2009
1117:2010
1095:2009
1068:2009
949:Pirs
705:NASA
687:NASA
669:JAXA
577:NASA
506:Crew
498:and
478:and
466:and
458:and
335:EVAs
269:Crew
1850:73+
822:UTC
646:CSA
623:RSA
600:ESA
554:RSA
378:ISS
345:EVA
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