898:
1249:
536:
338:
878:
40:
1266:
455:
673:
3460:
1168:
3471:
372:, which worked well but only carried enough propellant for 20 seconds. White found his tether useful for limiting his distance from the spacecraft but difficult to use for moving around, contrary to Leonov's claim. However, a defect in the capsule's hatch latching mechanism caused difficulties opening and closing the hatch, which delayed the start of the EVA and put White and his crewmate at risk of not getting back to Earth alive.
1329:
52:
651:(EMU) for self-contained life support independent of the spacecraft. STS-6 was the first Space Shuttle mission during which a spacewalk was conducted. Also, for the first time, American astronauts used an airlock to enter and exit the spacecraft like the Soviets. Accordingly, the American definition of EVA start time was redefined to when the astronaut switches the EMU to battery power.
537:
286:
539:
540:
316:
At the end of his space walk, the suit stiffening caused a more serious problem: Leonov had to re-enter the capsule through the inflatable cloth airlock, 1.2 m (3 ft 11 in) in diameter and 2.5 m (8 ft 2 in) long. He improperly entered the airlock head-first and got stuck
1199:
308:
spacecraft. Carrying a white metal backpack containing 45 minutes' worth of breathing and pressurization oxygen, Leonov had no means to control his motion other than pulling on his 15.35 m (50.4 ft) tether. After the flight, he claimed this was easy, but his
321:". This added another 12 minutes to his time in vacuum, and he was overheated by 1.8 °C (3.2 °F) from the exertion. It would be almost four years before the Soviets tried another EVA. They misrepresented to the press how difficult Leonov found it to work in
258:
to exit and re-enter the cabin while it remained pressurized. Unusually, and by contrast, the Gemini avionics did not require air cooling, allowing the spacewalking astronaut to exit and re-enter the depressurized cabin through an open hatch. Because of this, the
561:
made an EVA on August 5, 1971, on the return trip from the Moon, to retrieve a film and data recording canister from the service module. He was assisted by Lunar Module Pilot James Irwin standing up in the
Command Module hatch. This procedure was repeated by
1312:
prior to an EVA, lowering the air pressure to 10.2 psi (70 kPa), compared to the normal station pressure of 14.7 psi (101 kPa). Spending a night at the lower air pressure helps flush nitrogen from the body, thereby preventing
739:
mobility testing. The other two crew members were exposed to the vacuum of space in the capsule, but did not leave it. SpaceX plans to launch at least two more missions involving an EVA, including one that involves SpaceX's still-in-development
538:
615:, deploying a solar heating shield, and freeing a stuck circuit breaker relay. The Skylab 2 crew made three EVAs, and a total of ten EVAs were made by the three Skylab crews. They found that activities in weightlessness required about 2
156:
space station for 3 hours and 35 minutes. On the last three Moon missions, astronauts also performed deep-space EVAs on the return to Earth, to retrieve film canisters from the outside of the spacecraft. American
Astronauts
1665:
410:, the last Gemini mission. Aldrin worked outside the spacecraft for 2 hours and 6 minutes, in addition to two stand-up EVAs in the spacecraft hatch for an additional 3 hours and 24 minutes. Aldrin's interest in
1270:
395:), performed several EVAs, but none was able to successfully work for long periods outside the spacecraft without tiring and overheating. Cernan attempted but failed to test an Air Force
1655:
854:'s heat shield, after engineers determined there was a small chance they could affect the shuttle upon re-entry. Robinson successfully removed the loose material while
1289:
NASA "spacewalkers" during the Space
Shuttle program were designated as EV-1, EV-2, EV-3 and EV-4 (assigned to mission specialists for each mission, if applicable).
2174:
800:
on July 25, 1984. A specially designed multipurpose tool was used to perform these activities during a 3-hour, 30-minute EVA outside the Salyut 7 space station.
941:
holds the record for most EVAs and most cumulative duration spent for a woman (10 EVAs, 60 hr and 21 min over 3 ISS missions between August 2002 and May 2017).
383:, but that mission had to be aborted due to a critical spacecraft malfunction before the EVA could be conducted. Astronauts on the next three Gemini flights (
3176:
2114:
2717:
1869:
313:
ballooned from its internal pressure against the vacuum of space, stiffening so much that he could not activate the shutter on his chest-mounted camera.
2201:
1632:
1841:
1253:
1222:). Since the Soviet Union did not publish details of the Voskhod spacecraft at the time, the spaceship depiction in the stamps was purely fictional.
180:; no propulsion is needed to return to the spacecraft), or untethered. Untethered spacewalks were only performed on three missions in 1984 using the
1308:
to reduce the risk of decompression sickness. This was first tested by the
Expedition 12 crew. During a camp-out, astronauts sleep overnight in the
2144:
444:, which were docked together. This was the second Soviet EVA, and it would be almost another nine years before the Soviets performed their third.
2228:
121:). In a stand-up EVA (SEVA), an astronaut stands through an open hatch but does not fully leave the spacecraft. EVAs have been conducted by the
2010:
1373:
1348:
1984:
1710:
1574:
415:
275:. An American EVA began when the astronaut had at least their head outside the spacecraft. The USA has changed its EVA definition since.
2317:
1965:
1317:". More recently astronauts have been using the In-Suit Light Exercise protocol rather than camp-out to prevent decompression sickness.
418:
to simulate weightlessness, which has been used ever since to allow astronauts to practice techniques of avoiding wasted muscle energy.
2332:
935:
holds the
European (and non-US/Russian) record (6 EVAs; 39 hr and 54 min over 2 ISS missions between January 2017 and August 2021).
17:
176:
EVAs may be either tethered (the astronaut is connected to the spacecraft; oxygen and electrical power can be supplied through an
3154:
2744:
2312:
1738:
2580:
929:
holds the
American record (10 EVAs; 67 hr and 40 min over 2 Shuttle and 1 ISS missions between October 2000 and February 2007).
2734:
2669:
2374:
1766:
1495:
1218:
The first spacewalk, made by Soviet cosmonaut Alexei Leonov, was commemorated in 1965 with several
Eastern Bloc stamps (see
1477:
1343:
1205:
holds the record for time spent during spacewalks: 82+ hours over 16 separate outings, seen here performing an EVA outside
920:
703:
Since 2021, China has carried out several more extravehicular activities lasting several hours for the construction of the
368:, which also carried communications and biomedical instrumentation. He was the first to control his motion in space with a
215:
was spun off to develop the capability for astronauts to work outside a two-person Earth orbiting spacecraft. However, the
700:
assisting him in the process. Zhai completely exited the craft, while Liu stood by at the airlock, straddling the portal.
2178:
792:
The first metalwork in open space, consisting of welding, brazing and metal spraying, was conducted by Soviet cosmonauts
220:
2754:
2774:
1448:
554:
1792:
3495:
2342:
2337:
2327:
2322:
1617:
1368:
364:, for 21 minutes. White was tethered to the spacecraft, and his oxygen was supplied through a 25-foot (7.6 m)
2347:
2929:
2122:
492:, lasted 2 hours and 36 minutes. A total of fifteen Moon walks were performed among six Apollo crews, including
3304:
3166:
2749:
2600:
243:. The Soviets were able to launch two Voskhod capsules before U.S. was able to launch its first crewed Gemini.
2490:
1866:
2205:
1363:
185:
1302:
2870:
2485:
2470:
1604:
1248:
897:
648:
489:
1845:
3282:
3118:
2865:
2712:
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1440:
1298:
1171:
1133:
1092:
1012:
986:
859:
655:
388:
2148:
1914:
1656:"SpaceX Polaris Dawn: Billionaire Jared Isaacman becomes first person to take part in private spacewalk"
66:
on August 3, 2005. The first in-flight repair of the Space
Shuttle. The landmass in the backdrop is the
3500:
3354:
3123:
2796:
2585:
2460:
2028:
612:
403:
396:
369:
31:
1818:
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3159:
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2662:
2621:
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2367:
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44:
1687:
1575:"The First Spacewalk How the first human to take steps in outer space nearly didn't return to Earth"
3392:
2892:
2880:
2852:
2530:
1582:
763:
680:
China became the third country to independently carry out an EVA on
September 27, 2008, during the
571:
3396:
3332:
3111:
2924:
2828:
2801:
2702:
2465:
1943:
886:
849:
809:
774:
181:
2085:"Watch live: First Arab spacewalker heads outside International Space Station – Spaceflight Now"
3444:
3406:
2840:
2759:
2697:
1353:
1314:
997:
905:. This hand-capture of a satellite is the only EVA to date to be performed by three astronauts.
704:
693:
517:
318:
219:
was fiercely competitive in holding the early lead it had gained in crewed spaceflight, so the
375:
No EVAs were planned on the next three Gemini flights. The next EVA was planned to be made by
3294:
3101:
2739:
2535:
1036:
926:
392:
126:
2084:
1021:
3463:
3364:
3347:
2984:
2919:
2912:
2769:
2655:
2555:
2360:
2328:
Apollo
Extravehicular mobility unit. Volume 2: Operational procedures – 1971 (PDF document)
1487:
1358:
1230:
1156:
1150:
carried out an EVA on February 9, 1995, he flew as an American astronaut in NASA's program.
797:
636:
program in the early 1980s. In this period, the Soviets resumed EVAs, making four from the
353:
341:
267:
space programs developed different definitions for the duration of an EVA. The Soviet (now
2058:
1886:
781:
during the 5-hour, 55-minute spacewalk. A self-contained spacewalk was first attempted by
337:
8:
3359:
3337:
3272:
2991:
2835:
2545:
1743:
1389:
1309:
1080:
963:
952:
882:
877:
793:
759:
659:
485:
240:
228:
207:
to land humans on the Moon, because the astronauts would leave the spacecraft to collect
149:
98:
1688:"SpaceX Polaris Dawn astronauts perform historic 1st private spacewalk in orbit (video)"
3474:
3257:
3183:
3038:
2934:
2786:
2626:
2514:
2323:
Apollo Extravehicular mobility unit. Volume 1: System description – 1971 (PDF document)
2303:
1544:
1334:
1183:
1114:
1099:
1004:
865:
The longest EVA performed as of January 2022, was 8 hours and 56 minutes, performed by
689:
317:
sideways. He could not get back in without reducing the pressure in his suit, risking "
232:
973:
The first two women to perform an EVA together and the first all-female EVA team were
3470:
3429:
3069:
2964:
2939:
2885:
2875:
2692:
2475:
2455:
1491:
1444:
1378:
778:
429:
224:
211:
and deploy scientific experiments. To support this, and other Apollo objectives, the
2279:"In-Suit Light Exercise (ISLE) Prebreathe Protocol Peer Review Assessment. Volume 1"
1219:
719:
conducted the first private sector-financed EVA on September 12, 2024. Entrepreneur
3342:
3171:
3128:
3094:
3059:
2996:
2949:
2791:
2575:
2509:
2434:
2429:
2409:
1483:
1226:
1202:
1160:
1058:
923:(16 EVAs; 82 hr and 22 min over 4 Mir missions between July 1990 and January 1998).
916:
890:
841:
697:
593:
529:
162:
55:
1770:
1413:
837:
647:
When the United States resumed EVAs on April 7, 1983, astronauts started using an
632:
After Skylab, no more EVAs were made by the United States until the advent of the
3387:
3287:
3240:
3138:
3079:
3064:
3018:
3001:
2907:
2902:
2278:
1873:
1793:"A pictorial history of welding as seen through the pages of the Welding Journal"
1233:'s first American spacewalk. The engraved image has an accurate depiction of the
814:
741:
433:
365:
271:) definition begins when the outer airlock hatch is open and the cosmonaut is in
177:
2338:
Analysis of the Space Shuttle Extravehicular Mobility Unit – 1986 (PDF document)
3434:
3421:
3314:
3245:
3235:
3220:
3198:
3188:
3084:
3074:
3023:
2944:
2404:
2343:
NASA Space Shuttle EVA tools and equipment reference book – 1993 (PDF document)
1179:
1121:
1076:
974:
932:
720:
505:
470:
357:
322:
250:
required cooling by cabin air to prevent any kind of overheating, therefore an
236:
212:
204:
141:
2255:
1940:"NASA Astronauts Spacewalk Outside the International Space Station on Oct. 18"
1939:
1265:
803:
The first three-person EVA was performed on May 13, 1992, as the third EVA of
39:
3489:
3382:
3299:
3230:
3193:
3033:
2954:
2818:
2813:
2631:
1147:
1129:
1125:
1020:
The first EVA by a non-Soviet, non-American was made on December 9, 1988, by
1008:
982:
938:
870:
782:
728:
633:
626:
608:
597:
563:
525:
384:
301:
289:
260:
166:
133:
67:
1711:"SpaceX's success redefines the commercial space frontier, but what's next?"
532:. Cernan was the last Apollo astronaut to step off the surface of the Moon.
454:
3439:
3374:
3043:
3028:
2729:
2724:
2450:
1633:"Second all-female spacewalk devoted to space station battery replacements"
1106:
978:
822:
818:
732:
724:
685:
544:
521:
501:
411:
264:
216:
122:
921:
record for most EVAs and for the greatest cumulative duration spent in EVA
676:
Astronaut Fei Junlong performing a spacewalk on the Tiangong Space Station
152:
became the first woman to perform a spacewalk, conducting EVA outside the
144:
became the first human to perform a moonwalk, outside his lunar lander on
3267:
3133:
2823:
2806:
2678:
2011:"NASA astronaut becomes first Native American woman to conduct spacewalk"
1968:[For the first time a female duo is taking a space walk at ISS].
1796:
1191:
1187:
1069:
993:
866:
589:
513:
509:
493:
474:
458:
380:
376:
158:
90:
1739:"SpaceX Polaris astronauts complete first spacewalk by private citizens"
1105:
The first EVA by a Chinese astronaut was made on September 27, 2008, by
1046:
The first EVA by a Japanese astronaut was made on November 25, 1997, by
672:
3401:
3309:
3252:
3212:
3006:
2707:
2595:
2419:
2383:
2333:
Skylab Extravehicular Activity Development Report – 1974 (PDF document)
1238:
1110:
1098:
The first EVA by a Swedish astronaut was made on December 12, 2006, by
962:
The first American woman to perform an EVA was on October 11, 1984, by
736:
681:
407:
310:
102:
94:
1167:
1035:
The first EVA by a black African-American was on February 9, 1995, by
3411:
3262:
2979:
2860:
2781:
2764:
1715:
1234:
1140:
1088:
1075:
The first EVA by a Canadian astronaut was made on April 22, 2001, by
1068:
The first EVA by an Australian-born person was on March 13, 2001, by
1057:
The first EVA by a Swiss astronaut was made on December 23, 1999, by
1047:
830:
786:
575:
567:
558:
551:
497:
482:
462:
406:
became the first to successfully work in space without tiring during
361:
345:
305:
293:
255:
208:
145:
137:
86:
59:
1660:
1383:
1120:
The first EVA by an Italian astronaut was made on July 9, 2013, by
967:
956:
826:
770:
662:, designed to support both US EMUs, and Russian Orlan space suits.
641:
637:
601:
326:
300:
The first EVA was performed on March 18, 1965, by Soviet cosmonaut
247:
153:
1155:
The first EVA by an Arab astronaut was made on April 28, 2023, by
325:
and concealed the problems encountered until after the end of the
2636:
2414:
1175:
1139:
The first EVA by a British astronaut was on January 15, 2016, by
1117:, made China the third country to independently carry out an EVA.
1084:
1062:
845:
789:, but Cernan could not reach the maneuvering unit without tiring.
441:
437:
285:
251:
71:
63:
1607:/ Interviewed by Doug Ward / Elk Lake, Michigan – June 29, 1999.
47:
works outside the International Space Station on August 3, 2011.
3225:
3089:
2540:
2424:
2276:
2147:. Marshall Space Flight Center. October 1, 2001. Archived from
1621:, p. 3-53. Martin Marietta and Bendix for NASA, September 1978.
1051:
1040:
1025:
992:
The first female Asian and Chinese woman to perform an EVA was
902:
804:
716:
605:
477:
performed the first EVA on the lunar surface on July 21, 1969 (
352:
The first American spacewalk was performed on June 3, 1965, by
272:
268:
170:
114:
27:
Activity done by an astronaut or cosmonaut outside a spacecraft
2647:
2352:
1198:
848:. Robinson was sent to remove two protruding gap fillers from
825:
conducted the EVA to hand-capture and repair a non-functional
688:
completed a 22-minute spacewalk wearing the Chinese-developed
604:
mission. They rescued the functionality of the launch-damaged
203:(abbreviated with the acronym EVA) in the early 1960s for the
1966:"Voor het eerst maakt vrouwelijk duo ruimtewandeling bij ISS"
1512:
644:
space stations between December 20, 1977, and July 30, 1982.
51:
2104:
Scotts Specialized Catalogue of United States Postage Stamps
1985:"NASA TV is Live Now Broadcasting First All-Woman Spacewalk"
1003:
The first Native American woman to perform a space walk was
625:
times longer than on Earth because many astronauts suffered
2118:
196:
136:
became the first human to perform a spacewalk, exiting the
110:
3106:
1891:
1543:
Portree, David S. F.; Treviño, Robert C. (October 1997).
1206:
1029:
478:
117:
surface exploration (commonly known from 1969 to 1972 as
654:
Numerous EVAs were conducted during the assembly of the
140:
capsule for 12 minutes and 9 seconds. On July 20, 1969,
1476:
Dasch, E. Julius (2018). O’Meara, Stephen James (ed.).
909:
488:
spacecraft. This first Moon walk, using self-contained
2145:"Extravehicular Activity Radiation Monitoring (EVARM)"
2115:"Extravehicular Activity Radiation Monitoring (EVARM)"
959:
space station. Her EVA lasted 3 hours and 35 minutes.
945:
844:
on August 3, 2005, during "Return to Flight" mission
188:(SAFER), a safety device worn on tethered U.S. EVAs.
1573:
Rincon, Paul; Lachmann, Michael (October 13, 2014).
1324:
758:
The first untethered spacewalk was made by American
2277:Brady, Timothy K.; Polk, James D. (February 2011).
2229:"Pass the S'mores Please! Station Crew 'Camps Out'"
588:The first EVA repairs of a spacecraft were made by
2202:"International Space Station Status Report #06-7"
1517:. Vol. one (Revised B ed.). NASA. 1995.
304:, who spent 12 minutes and 9 seconds outside the
169:also used EVA in 1973 to repair launch damage to
3487:
1867:Facts about spacesuits and spacewalks (NASA.gov)
231:capsule into a two- or three-person craft named
30:"Spacewalk" redirects here. For other uses, see
2348:Preparing for an American EVA on the ISS – 2006
1884:
1811:
1785:
1758:
1653:
1630:
399:which included a self-contained oxygen system.
1654:Patel-Carstairs, Sunita (September 12, 2024).
1572:
1566:
1542:
1349:List of International Space Station spacewalks
833:. As of 2021 it was the only three-person EVA.
731:capsule, for a stand-up EVA (SEVA) during the
2663:
2581:Liquid Cooling and Ventilation Garment (LCVG)
2368:
2052:
2050:
1229:issued a postage stamp in 1967 commemorating
951:The first woman to perform an EVA was Soviet
600:on May 26, June 7, and June 19, 1973, on the
344:performs the first American spacewalk during
227:, ordered the conversion of its single-pilot
1428:
422:
2601:Thermal Micrometeoroid Garment (TMG / ITMG)
1737:Davenport, Christian (September 12, 2024).
184:(MMU), and on a flight test in 1994 of the
101:, the astronaut is completely reliant on a
2670:
2656:
2375:
2361:
2047:
1795:. American Welding Society. Archived from
1374:List of spacewalks and moonwalks 1965–1999
1072:(although he is a naturalized US citizen).
173:, the United States' first space station.
2168:
2166:
1767:"Encyclopedia Astronautica Salyut 7 EP-4"
1736:
1610:
1597:
1552:Monographs in Aerospace History Series #7
1538:
1536:
1534:
1532:
1530:
1528:
1526:
1524:
1254:Alexei Leonov, Voskhod 2, First Spacewalk
1482:. Vol. 1. Oxford University Press.
1434:
1264:
1247:
1197:
1166:
996:on 8 November 2021, outside the Chinese
896:
876:
752:
671:
534:
461:walks on the Moon during the pioneering
453:
336:
284:
125:/Russia, the United States, Canada, the
105:for environmental support. EVA includes
50:
38:
3155:Effect of spaceflight on the human body
1708:
1668:from the original on September 12, 2024
1545:"Walking to Olympus: An EVA Chronology"
428:On January 16, 1969, Soviet cosmonauts
14:
3488:
3177:Psychological and sociological effects
2163:
2056:
1982:
1946:from the original on December 11, 2021
1709:Goddard, Jacqui (September 12, 2024).
1521:
1437:Sputnik and the Soviet Space Challenge
1405:
421:
191:
2651:
2356:
2306:Walking to Olympus: An EVA Chronology
2082:
1878:
1833:
1764:
1475:
1393:, 2017 film about the first spacewalk
1292:
838:in-flight repair of the Space Shuttle
582:
448:
148:for 2 hours and 31 minutes. In 1984,
2253:
2172:
1839:
1631:William Harwood (January 15, 2020).
1488:10.1093/acref/9780191842764.001.0001
1411:
1344:List of cumulative spacewalk records
1258:U.S.S.R. commemorative issue of 1965
910:Personal cumulative duration records
292:performs the first spacewalk during
279:
1554:. NASA History Office. pp. 1–2
955:on July 25, 1984, while aboard the
24:
2886:Weather and environment monitoring
2591:Primary Life Support System (PLSS)
2486:Extravehicular Mobility Unit (EMU)
946:National, ethnic and gender firsts
901:Capture of Intelsat VI in 1992 on
547:with a hammer on the lunar surface
447:
254:was required for the spacewalking
25:
3512:
2297:
2175:"Preflight Interview: Joe Tanner"
2121:. October 1, 2001. Archived from
2083:Clark, Stephen (April 28, 2023).
2059:"Tim Peake on historic spacewalk"
1983:Garcia, Mark (October 18, 2019).
1915:"Thomas Pesquet - EVA experience"
1769:. Astronautix.com. Archived from
1514:Man-Systems Integration Standards
1479:A Dictionary of Space Exploration
1182:(with red stripes) together with
332:
278:
97:. In the absence of a breathable
3469:
3459:
3458:
2586:Maximum Absorbency Garment (MAG)
2481:Advanced Crew Escape Suit (ACES)
2461:Manned Orbiting Laboratory (MOL)
2226:
2199:
2057:Rincon, Paul (January 5, 2016).
1327:
1275:U.S. Commemorative Issue of 1967
1213:
1113:mission. The spacewalk, using a
1028:during a three-week stay on the
777:. He was subsequently joined by
762:on February 7, 1984, during the
666:
2930:Space launch market competition
2677:
2382:
2270:
2247:
2220:
2193:
2137:
2107:
2098:
2076:
2021:
2003:
1976:
1958:
1932:
1907:
1860:
1730:
1702:
1690:. space.com. September 12, 2024
1680:
1647:
1624:
1284:
3167:Health threat from cosmic rays
2304:NASA JSC Oral History Project
1504:
1469:
1457:
581:
13:
1:
2617:Extravehicular activity (EVA)
1972:(in Dutch). October 18, 2019.
1398:
1364:List of spacewalks since 2015
1174:assembly EVA made during the
747:
490:portable life support systems
186:Simplified Aid For EVA Rescue
85:) is any activity done by an
2471:Shuttle Ejection Escape Suit
2313:Astronaut space walk picture
1821:. RuSpace.com. July 16, 2009
1369:List of spacewalks 2000–2014
1007:on January 20, 2023, during
981:on October 18, 2019, during
836:The first EVA to perform an
710:
696:wearing the Russian-derived
649:Extravehicular Mobility Unit
7:
3283:Self-replicating spacecraft
3119:International Space Station
1819:"Space welding anniversary"
1511:"Extravehicular Activity".
1441:University Press of Florida
1320:
1299:International Space Station
1172:International Space Station
1134:International Space Station
1093:International Space Station
1013:International Space Station
987:International Space Station
860:International Space Station
727:briefly ventured outside a
684:mission. Chinese taikonaut
665:
235:, in order to compete with
199:planners invented the term
10:
3517:
2797:Space Liability Convention
2254:NASA (February 26, 2015).
2015:KRIS 6 News Corpus Christi
1942:. NASA. October 18, 2019.
1603:Oral History Transcript /
1435:Siddiqi, Asif A. (2003a).
1146:Although British-American
1124:along with NASA Astronaut
1079:along with NASA astronaut
881:Untethered U.S. astronaut
397:Astronaut Maneuvering Unit
370:Hand-Held Maneuvering Unit
32:Spacewalk (disambiguation)
29:
3453:
3420:
3373:
3325:
3211:
3160:Space adaptation syndrome
3147:
3052:
2972:
2963:
2851:
2685:
2622:Astronaut propulsion unit
2609:
2568:
2551:Stratonautical space suit
2523:
2499:
2443:
2397:
2390:
2893:Communications satellite
2531:Constellation Space Suit
2318:NASDA Online Space Notes
1885:William Harwood (2007).
1271:Accomplishments in Space
629:early in their flights.
574:and Harrison Schmitt on
18:Extra-vehicular activity
3496:Extravehicular activity
3397:reusable launch systems
3014:Extravehicular activity
2925:Commercial use of space
2829:Militarisation of space
2802:Registration Convention
2718:Accidents and incidents
2476:Launch Entry Suit (LES)
1237:spacecraft and White's
887:manned maneuvering unit
807:, the maiden flight of
775:Manned Maneuvering Unit
530:Harrison "Jack" Schmitt
481:), after landing their
416:underwater EVA training
356:from the second crewed
201:extravehicular activity
182:Manned Maneuvering Unit
79:Extravehicular activity
3445:Mission control center
3407:Non-rocket spacelaunch
2841:Billionaire space race
2576:Hard Upper Torso (HUT)
2231:. NASA. Archived from
2204:. NASA. Archived from
2177:. NASA. Archived from
1844:. NASA. Archived from
1354:List of Mir spacewalks
1277:
1260:
1210:
1209:space station in 1997.
1195:
998:Tiangong space station
906:
894:
705:Tiangong space station
677:
548:
466:
402:On November 13, 1966,
349:
297:
221:Soviet Communist Party
209:lunar material samples
75:
48:
3295:Spacecraft propulsion
2745:European Space Agency
1268:
1251:
1201:
1170:
927:Michael Lopez-Alegria
900:
880:
753:Capability milestones
675:
590:Charles "Pete" Conrad
543:
494:Charles "Pete" Conrad
457:
340:
288:
127:European Space Agency
54:
42:
2920:Satellite navigation
2151:on November 24, 2010
2125:on November 24, 2010
1954:– via YouTube.
1887:"ISS EVA Statistics"
1848:on February 17, 2013
1773:on November 11, 2011
1585:on February 16, 2016
1359:List of spacewalkers
1220:Alexei Leonov#Stamps
1037:Bernard A. Harris Jr
891:Robert "Hoot" Gibson
798:Vladimir Dzhanibekov
723:and SpaceX engineer
566:and Charles Duke on
469:American astronauts
414:inspired the use of
99:Earthlike atmosphere
3305:Electric propulsion
2992:Life-support system
2876:Imagery and mapping
2836:Private spaceflight
2546:Space activity suit
2017:. January 23, 2023.
1744:The Washington Post
1390:The Age of Pioneers
964:Kathryn D. Sullivan
953:Svetlana Savitskaya
794:Svetlana Savitskaya
760:Bruce McCandless II
735:mission to conduct
660:Quest Joint Airlock
611:by freeing a stuck
423:First crew transfer
404:Edwin "Buzz" Aldrin
192:Development history
150:Svetlana Savitskaya
132:On March 18, 1965,
3258:Robotic spacecraft
3184:Space and survival
3039:Space colonization
2935:Space architecture
2787:Outer Space Treaty
2627:Environmental suit
1872:2013-06-03 at the
1618:Skylab Reuse Study
1464:Walking to Olympus
1335:Spaceflight portal
1301:, NASA employed a
1297:For EVAs from the
1293:Camp-out procedure
1278:
1261:
1211:
1196:
1184:Christer Fuglesang
1115:Feitian space suit
1100:Christer Fuglesang
1022:Jean-Loup Chrétien
1005:Nicole Aunapu Mann
907:
895:
873:on March 11, 2001.
858:was docked to the
690:Feitian space suit
678:
658:, often using the
549:
467:
350:
298:
76:
49:
3501:Human spaceflight
3483:
3482:
3430:Flight controller
3207:
3206:
2965:Human spaceflight
2940:Space exploration
2866:Earth observation
2645:
2644:
2564:
2563:
2033:www.asc-csa.gc.ca
1919:www.spacefacts.de
1799:on April 18, 2012
1605:James A. McDivitt
1497:978-0-19-184276-4
1379:Omega Speedmaster
1282:
1281:
889:. Photo taken by
779:Robert L. Stewart
715:American company
692:, with taikonaut
541:
436:transferred from
430:Aleksei Yeliseyev
225:Nikita Khrushchev
16:(Redirected from
3508:
3473:
3462:
3461:
3172:Space psychology
2997:Animals in space
2970:
2969:
2950:Space technology
2792:Rescue Agreement
2672:
2665:
2658:
2649:
2648:
2395:
2394:
2377:
2370:
2363:
2354:
2353:
2291:
2290:
2288:
2286:
2274:
2268:
2267:
2265:
2263:
2256:"EVA Physiology"
2251:
2245:
2244:
2242:
2240:
2224:
2218:
2217:
2215:
2213:
2208:on June 15, 2006
2197:
2191:
2190:
2188:
2186:
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2019:
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1628:
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1601:
1595:
1594:
1592:
1590:
1581:. Archived from
1570:
1564:
1563:
1561:
1559:
1549:
1540:
1519:
1518:
1508:
1502:
1501:
1473:
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1423:
1421:
1409:
1337:
1332:
1331:
1330:
1244:
1243:
1227:U.S. Post Office
1203:Anatoly Solovyev
1161:Sultan Al Neyadi
1081:Scott Parazynski
1059:Claude Nicollier
917:Anatoly Solovyev
883:Bruce McCandless
840:was by American
744:launch vehicle.
698:Orlan space suit
668:
624:
623:
619:
584:
542:
465:mission in 1969.
450:
424:
281:
56:Stephen Robinson
21:
3516:
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3511:
3510:
3509:
3507:
3506:
3505:
3486:
3485:
3484:
3479:
3449:
3416:
3388:Escape velocity
3369:
3321:
3288:Space telescope
3241:Reentry capsule
3203:
3143:
3048:
3019:Overview effect
3002:Bioastronautics
2959:
2847:
2681:
2676:
2646:
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2238:
2236:
2235:on May 12, 2013
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2184:
2182:
2181:on May 12, 2013
2171:
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2067:
2065:
2055:
2048:
2038:
2036:
2035:. June 17, 2016
2027:
2026:
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2009:
2008:
2004:
1994:
1992:
1981:
1977:
1964:
1963:
1959:
1949:
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1874:Wayback Machine
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1439:. Gainesville:
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1326:
1323:
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1287:
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1273:
1259:
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1216:
1083:during mission
948:
919:holds both the
912:
755:
750:
713:
670:
621:
617:
616:
586:
535:
452:
449:Apollo missions
434:Yevgeny Khrunov
426:
389:Michael Collins
335:
283:
194:
178:umbilical cable
35:
28:
23:
22:
15:
12:
11:
5:
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3454:
3451:
3450:
3448:
3447:
3442:
3437:
3435:Ground station
3432:
3426:
3424:
3422:Ground segment
3418:
3417:
3415:
3414:
3409:
3404:
3399:
3390:
3385:
3379:
3377:
3371:
3370:
3368:
3367:
3362:
3357:
3355:Interplanetary
3352:
3351:
3350:
3348:Geosynchronous
3345:
3335:
3329:
3327:
3323:
3322:
3320:
3319:
3318:
3317:
3315:Gravity assist
3312:
3307:
3302:
3292:
3291:
3290:
3285:
3280:
3275:
3270:
3265:
3255:
3250:
3249:
3248:
3246:Service module
3243:
3238:
3236:Orbital module
3228:
3223:
3221:Launch vehicle
3217:
3215:
3209:
3208:
3205:
3204:
3202:
3201:
3199:Space sexology
3196:
3191:
3189:Space medicine
3186:
3181:
3180:
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3169:
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3149:
3145:
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3141:
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3062:
3056:
3054:
3050:
3049:
3047:
3046:
3041:
3036:
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3026:
3024:Weightlessness
3021:
3016:
3011:
3010:
3009:
3004:
2999:
2989:
2988:
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2947:
2945:Space research
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2922:
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2910:
2905:
2900:
2890:
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2881:Reconnaissance
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2752:
2750:European Union
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2298:External links
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2002:
1975:
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1456:
1449:
1427:
1414:"Stand-Up EVA"
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1165:
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1122:Luca Parmitano
1118:
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1077:Chris Hadfield
1073:
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1032:space station.
1018:
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975:Christina Koch
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933:Thomas Pesquet
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875:
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754:
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721:Jared Isaacman
712:
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669:
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555:command module
506:Edgar Mitchell
471:Neil Armstrong
451:
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393:Richard Gordon
334:
333:Project Gemini
331:
323:weightlessness
282:
280:First instance
277:
246:The Voskhod's
213:Gemini program
205:Apollo program
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142:Neil Armstrong
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3375:Space launch
3360:Interstellar
3326:Destinations
3095:Apollo–Soyuz
3044:Space diving
3029:Space toilet
3013:
2853:Applications
2770:Soviet Union
2730:Space policy
2725:Space launch
2616:
2506:Shenzhou IVA
2451:Navy Mark IV
2305:
2283:. Retrieved
2272:
2260:. Retrieved
2249:
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2233:the original
2222:
2212:February 17,
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2155:November 17,
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2039:November 17,
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2032:
2029:"Spacewalks"
2023:
2014:
2005:
1993:. Retrieved
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1407:
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1285:Designations
1224:
1217:
1107:Zhai Zhigang
979:Jessica Meir
855:
850:
823:Thomas Akers
819:Richard Hieb
815:Pierre Thuot
808:
773:, using the
765:
733:Polaris Dawn
725:Sarah Gillis
714:
702:
686:Zhai Zhigang
679:
653:
646:
631:
587:
572:Ronald Evans
550:
545:Charles Duke
522:Charles Duke
502:Alan Shepard
486:Lunar Module
468:
427:
412:scuba diving
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217:Soviet Union
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123:Soviet Union
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3333:Sub-orbital
3268:Space probe
3134:New Shepard
3112:Shuttle–Mir
2871:Archaeology
2824:Space force
2807:Moon Treaty
2679:Spaceflight
2491:SpaceX suit
2384:Space suits
2185:February 8,
1995:October 18,
1950:October 18,
1924:January 17,
1899:November 8,
1852:December 7,
1765:Mark Wade.
1589:October 19,
1420:October 21,
1192:New Zealand
1188:Cook Strait
1087:to install
1070:Andy Thomas
994:Wang Yaping
867:Susan Helms
785:in 1966 on
613:solar panel
583:Post-Apollo
514:James Irwin
510:David Scott
475:Buzz Aldrin
459:Buzz Aldrin
381:Gemini VIII
377:David Scott
159:Pete Conrad
129:and China.
91:outer space
68:Bari region
58:riding the
3490:Categories
3402:Launch pad
3393:Expendable
3343:Geocentric
3310:Solar sail
3253:Spaceplane
3213:Spacecraft
3007:Space suit
2985:commercial
2913:Television
2708:Space Race
2596:Snoopy cap
2569:Components
2420:Krechet-94
1989:NASA Blogs
1635:. CBS News
1399:References
1239:space suit
1159:astronaut
1111:Shenzhou 7
766:Challenger
748:Milestones
694:Liu Boming
682:Shenzhou 7
518:John Young
408:Gemini XII
311:space suit
167:Paul Weitz
107:spacewalks
103:space suit
95:spacecraft
93:outside a
43:Cosmonaut
3412:Spaceport
3263:Satellite
2980:Astronaut
2908:Telephone
2861:Astronomy
2782:Space law
2735:Australia
2285:April 27,
2262:April 27,
2090:April 28,
1716:The Times
1315:the bends
1306:procedure
1235:Gemini IV
1178:mission.
1141:Tim Peake
1089:Canadarm2
1048:Takao Doi
856:Discovery
851:Discovery
831:satellite
810:Endeavour
787:Gemini 9A
737:spacesuit
711:By SpaceX
576:Apollo 17
570:, and by
568:Apollo 16
559:Al Worden
552:Apollo 15
498:Alan Bean
483:Apollo 11
463:Apollo 11
366:umbilical
362:Gemini IV
346:Gemini IV
319:the bends
306:Voskhod 2
294:Voskhod 2
256:cosmonaut
223:, led by
146:Apollo 11
138:Voskhod 2
119:moonwalks
115:planetary
87:astronaut
60:Canadarm2
3464:Category
3129:Tiangong
3124:Shenzhou
3053:Programs
2898:Internet
2703:Timeline
2556:Z series
2536:Mark III
2239:April 1,
2063:BBC News
1944:Archived
1870:Archived
1842:"STS-49"
1666:Archived
1661:Sky News
1579:BBC News
1558:July 30,
1466:, p. ix.
1384:Suitport
1321:See also
1304:camp-out
1231:Ed White
968:STS-41-G
957:Salyut 7
915:Russian
827:Intelsat
771:STS-41-B
769:mission
742:Starship
667:By China
642:Salyut 7
638:Salyut 6
602:Skylab 2
360:flight,
354:Ed White
342:Ed White
327:Cold War
261:American
248:avionics
154:Salyut 7
3338:Orbital
3139:Artemis
3070:Voskhod
3065:Mercury
2973:General
2713:Records
2698:History
2686:General
2637:SuitSat
2610:Related
2515:Feitian
2510:Haiying
2415:Yastreb
1639:May 25,
1310:airlock
1176:STS-116
1157:Emirati
1132:on the
1128:during
1109:during
1091:on the
1085:STS-100
1063:STS-103
1061:during
1050:during
1039:during
1011:on the
985:on the
966:during
885:uses a
846:STS-114
620:⁄
442:Soyuz 4
438:Soyuz 5
269:Russian
252:airlock
233:Voskhod
72:Somalia
64:STS-114
62:during
3475:Portal
3468:
3457:
3273:Lander
3226:Rocket
3090:Skylab
3085:Apollo
3075:Gemini
3060:Vostok
2765:Russia
2541:I-Suit
2456:Gemini
2425:Strizh
2410:Berkut
2391:Models
2281:. NASA
2258:. NASA
2227:NASA.
2200:NASA.
1991:. NASA
1494:
1447:
1416:. NASA
1052:STS-87
1041:STS-63
1026:France
903:STS-49
829:VI-F3
821:, and
805:STS-49
729:Dragon
717:SpaceX
606:Skylab
596:, and
557:pilot
528:, and
391:, and
358:Gemini
273:vacuum
265:Soviet
241:Apollo
237:Gemini
229:Vostok
171:Skylab
165:, and
3278:Rover
3080:Soyuz
2903:Radio
2760:Japan
2755:India
2740:China
2500:China
2435:Orlan
2430:Sokol
1970:nu.nl
1548:(PDF)
1186:over
111:lunar
3440:Pass
3395:and
2405:SK-1
2287:2018
2264:2018
2241:2006
2214:2006
2187:2008
2157:2009
2131:2009
2119:NASA
2092:2023
2070:2016
2041:2018
1997:2019
1952:2019
1926:2022
1901:2007
1894:News
1854:2007
1827:2011
1805:2011
1779:2011
1752:2024
1724:2024
1696:2024
1674:2024
1641:2023
1591:2014
1560:2015
1492:ISBN
1445:ISBN
1422:2008
1225:The
977:and
869:and
796:and
640:and
473:and
432:and
263:and
239:and
197:NASA
109:and
3107:Mir
1892:CBS
1484:doi
1207:Mir
1030:Mir
1024:of
656:ISS
479:UTC
440:to
379:on
113:or
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83:EVA
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