Editing Extravehicular activity (section)

==External links==
{{Commons category|Extra-vehicular activity|Extravehicular activity}}
* [http://www.jsc.nasa.gov/history/walking/EVAChron.pdf NASA JSC Oral History Project ''Walking to Olympus: An EVA Chronology'' PDF document.]
* [https://web.archive.org/web/20150501064914/http://www.tabpimps.com/result/wallpaper/spacewalk/ Astronaut space walk picture]
* [https://web.archive.org/web/20030204093245/http://spaceboy.nasda.go.jp/note/yujin/e/yuj101_eva_e.html NASDA Online Space Notes]
* [https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730064704_1973064704.pdf Apollo Extravehicular mobility unit. Volume 1: System description – 1971 (PDF document)]
* [https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730064705_1973064705.pdf Apollo Extravehicular mobility unit. Volume 2: Operational procedures – 1971 (PDF document)]
* [https://web.archive.org/web/20050416080320/http://trs.nis.nasa.gov/archive/00000173/01/tmx64855.pdf Skylab Extravehicular Activity Development Report – 1974 (PDF document)]
* [https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900001621_1990001621.pdf Analysis of the Space Shuttle Extravehicular Mobility Unit – 1986 (PDF document)]
* [https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940017339_1994017339.pdf NASA Space Shuttle EVA tools and equipment reference book – 1993 (PDF document)]
* [http://esamultimedia.esa.int/docs/celsius/infokit/english/05_EVASupportInfo.pdf Preparing for an American EVA on the ISS – 2006]

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[[Category:Human spaceflight]]
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