Space.com
NASA has awarded $1.4 million to six companies, to further their ideas about how to get vehicles farther into space cheaply and efficiently…
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NASA wants new spacecraft to fly to hard-to-reach orbits around Earth and in deep space
Zonia Pepper
14:28
NASA has awarded $1.4 million to six companies, to further their ideas about how to get vehicles farther into space cheaply and efficiently…
