ScienceNASA Picks SpaceX, Blue Origin, And 9 Other Firms For $45.5 Million Moon Lander Study A total of 11 private American companies have been chosen to work on NASA's next moon lander project. The space agency's partners will research and develop technologies that will help transport astronauts back to the surface of the moon.by Ted Ranosa
ScienceNASA Working On Solutions To Fix Limitations Of The Human Body During Spaceflightby Diane Samson