"Americans have been driven to explore beyond the horizon ever since the Pilgrims landed at Plymouth Rock. In the twentieth century, that drive took us to the moon and inspired dreams of setting foot ...

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...

SpaceX is continuing with final preparations for the 10th full-scale test flight of the company’s enormous Starship rocket after receiving launch approval Friday from the Federal Aviation ...