The billionaire CEO who made history with SpaceX describes facing the 'vacuum of death' in only a spacesuit
SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...
Why the US hasn't returned humans to the moon. The reasons are depressing.
The last time a human visited the moon was in December 1972 during NASA's Apollo 17 mission. Since then, there have been many ...