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The boss seems to stay sober him, answer the question kept saying:. Say, say Sit down, sit down Yuanqin Hua introduced outside the cabin environment starker, Shenzhou VII cabin can be heated, and sufficient oxygen, Other conditions were also very close to the earth, so that in addition to requirements in spacecraft and return relatively high, the Shenzhou VII astronauts in the cabin can not wear a hat, you can not wear thick spacesuit However, extravehicular environment it is extreme, where on Earth has a strong temperature difference can not imagine, when the Shenzhou VII in the absence of sunlight nightside, the temperature will be as low as 150, and when the Shenzhou spacecraft flew to the sunny side of sunshine, temperatures will be up to 150 or more; no atmosphere barrier, a large number of cosmic particle radiation will be directed spacewalk astronauts; in addition, the space where the movement of small stones could fall at any time of life a buon mercato moncler giacca maschile support functions to protect the spacecraft astronaut astronauts able to provide, in a small Small Spacesuit in every place, it is more difficult than the production of manned spacecraft based on the experience of the US and Russia, in the absence of technical reserves, even a world-class R & D, developed a Spacesuit clothing cycle, at least 10 years of extravehicular a buon mercato moncler gilet spacesuit July 2004 the project was aimed at the second half of 2007 and put into use.