NASA is still trying to figure out architectures to reduce risk for the #JourneyToMars— NASA Watch (@NASAWatch) December 2, 2015 Bill Ballhaus at NAC "We were looking for a plan (to go to Mars). We did not find a...
from NASA Watch http://ift.tt/1NqBz8v
via IFTTT
沒有留言:
張貼留言