NASA has decided to use a simpler spacesuit for its initial missions to the lunar surface, Ars has learned. The agency ...

Artemis II flew four astronauts around the moon. Now, NASA must land humans on its surface, build a moon base and stay ahead of an up-and-coming space rival. The work is already underway. "We can ...

Each RS-25 engine will fire for about 8 minutes during ascent, providing 500,000 pounds of thrust in the process.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Artist’s concept of Blue Origin's Blue Moon lander, which ...