NASA's new water-scouting moon orbiter has been in trouble ever since its Feb. 26 launch atop a SpaceX rocket, but things are looking more dire as the spacecraft runs low on power while spinning in ...

Astronomers have discovered a strange spinning star that appears to be older than the explosion that gave birth to it, scientists say. The star is a pulsar, a rotating, super-dense core left behind ...

"This could explain the rarity of similar systems." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Imagine eating as much as you can handle, ...

SpaceX’s Starship spacecraft tumbled and exploded in space today minutes after lifting off from Texas, dooming an attempt to deploy mock satellites in the second consecutive failure this year for Elon ...

SpaceX launched a classified mission for the National Reconnaissance Office from Florida on Monday afternoon. As the rocket flew into nighttime over Europe, it left an unusual glowing spiral in the ...

WASHINGTON — If you’ve ever looked up at the sky and wondered what life is really like up there, you’re in for a treat. We got the chance to chat with NASA astronaut and U.S. Space Force Colonel Nick ...