A successful reflight of SpaceX's Super Heavy booster would be an important milestone for its Starship program.

SpaceX has now launched eight full-scale test flights of Starship, with a Super Heavy booster and Starship's upper stage stacked together to form a rocket that towers 404 feet (123.1 meters) tall. The ...

Alan Shepard was the first American in space. He was one of NASA's first seven astronauts. Later, he walked on the moon during the Apollo program.

An enigmatic Japanese billionaire picked 10 artists to fly to the moon, only to pull the plug. Now they’re figuring out ...

What a long, strange trip it’s been” were words of a Grateful Dead song, but those lyrics may have been on the minds of ...