SpaceX and Blue Origin are years away from putting astronauts on the moon. Four other companies may get there first.

SpaceX dominates this week’s launch manifest with three Falcon 9 missions and the seventh flight of its Starship rocket. The ...

This week, explore the latest chapter of the new moon race, uncover extinct creatures that may be revived, get up close with tiny seahorses, and more.

The Federal Aviation Administration has paused SpaceX's the launch of its Starship rocket as the U.S. agency oversees an ...

Simultaneous launches signal growing private interest in lunar exploration, traditionally dominated by governments.