发行时间：0001.01.01
总页数：4
编辑：
综保科技
摘要：
X-37B
Purpose
The X-37B is one of the world’s newest and most advanced re-entry spacecraft, designed to operate in low-earth orbit, 150 to 500 miles above the Earth. The vehicle is the first since the Space Shuttle with the ability to return experiments to Earth for further inspection and analysis. This United States Air Force unmanned space vehicle explores reusable vehicle technologies that support long-term space objectives.
Solution
The vehicle features many elements that mark a firs...
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