2015年4月7日 星期二

NASA Selects Proposals for Ultra-Lightweight Materials for Journey to Mars and Beyond

NASA has selected three proposals to develop and manufacture ultra-lightweight (ULW) materials for future aerospace vehicles and structures. The proposals will mature advanced technologies that will enable NASA to reduce the mass of spacecraft by 40 percent for deep space exploration.



April 07, 2015

from NASA http://ift.tt/1IoWA1B

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