With just days before her journey to space on a women-led Blue Origin flight, Gayle King gets a surprise sendoff from celebrities, astronauts and friends.

The nominee for NASA's top job is outlining his vision for space exploration. President Donald Trump nominated billionaire ...

Katy Perry is about to make history with five other powerful women by hopping into a sub-orbital spacecraft mission, operated ...

Lunar Outpost plans to ensure its LTV can not only endure the moon’s harsh, two-week long lunar nights, but continue ...

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...

It could be astronaut poop. Astronaut Scott Kelly’s body went through some odd changes when he spent a year aboard the ...

But the following songs about space will really make you float away. Before David Bowie invented Ziggy Stardust, he ...

A wealthy bitcoin entrepreneur and three fellow adventurers plunged back to Earth aboard a SpaceX Crew Dragon capsule Friday, ...