... What I remember is that the vehicles, of course, are just pressure vessels, and they're not perfectly cylindrical, and so when you come back into Earth'satmosphere, there's some deformations. ...
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Ссылки http://www.jsc.nasa.gov/history/oral_histories/DunbarBJ/DunbarBJ_1-20-05.pdf -- 125.6 Кб -- 24.09.2007 Похожие документы
... This work that we did couldn't have been done any other way, as far as I know, and you have to get your equipment up out into outer space because the Earth'satmosphere prevents you from seeing. ...
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Ссылки http://www.jsc.nasa.gov/history/oral_histories/NASA_HQ/Administrators/MatherJC/MatherJC_6-11-13.pdf -- 260.2 Кб -- 03.12.2013 Похожие документы
... He was meant to simulate the vacuum conditions of the lunar surface so that sample boxes that had been sealed on the lunar surface could be moved in there and opened up and samples would never be exposed to the earth'satmosphere. ...
... When you want to come home, you just take out some of that velocity with some rocket energy again, and use the Earth'satmosphere to slow you down the rest of the way until you come gliding in and lose the last part of the velocity by applying brakes on ...
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Ссылки http://www.jsc.nasa.gov/history/oral_histories/WalkerCD/WalkerCD_4-14-05.pdf -- 153.3 Кб -- 21.03.2006 Похожие документы