SpaceX employees turned company builders: What they learned, how they’re applying it, and the future they’re building. Fast ...

This essay was first published Feb 1, 2004. It is reposted with a few edits to mark the April 1 successful launch of Artemis ...

The Stargaze Cabin in Finland, Minnesota, sits perched on the edge of the wilderness where light pollution goes to die, ...

The Griffith Observatory in California had a great view of the Mars-Moon occultation. See the Red Planet slip behind the moon ...

A scientist, an engineer, an archaeologist and a lawyer break down some of the physical, environmental, ethical and legal ...

The Artemis II astronauts are returning home after a historic lunar flyby, setting a new record for human spaceflight.

Astronaut Jim Lovell, who flew on two Apollo-era missions in 1968 and 1970, recorded a message for the Artemis II crew before ...

The astronauts were able to catch a full view of the Mare Orientale, a dark, ringed 600-mile wide crater that straddles the ...

On television, sci-fi series tread the line between hard and soft sci-fi, but the shows that steer toward the former often ...

As humankind moves toward establishing a long-term presence on the moon and Mars, the question of whether reproduction is possible in extraterrestrial environments may no longer be merely hypothetical ...

(Refiles to fix second reference to Carroll, paragraph 8) By Joey Roulette and Steve Gorman HOUSTON, April 6 (Reuters) - The ...

As they traveled back toward Earth following a solar eclipse and a communications blackout, President Trump called the space ...