Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

NASA astronauts Sunita Williams and Butch Wilmore are returning to Earth after a prolonged mission on the ISS, initially ...

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Astronauts in space experience significant muscle atrophy and bone density loss due to the absence of Earth's gravity.

Sunita Williams and Butch Wilmore will shortly depart for Earth after being stuck on the International Space Station for more ...

A new study from MIT found that climate change will make space junk pileup—causing ripple effects across everything from ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The Blue Ghost lunar lander, operated by Firefly Aerospace from Texas, became the first commercial spacecraft to image an eclipse from the moon.

The X-37B Orbital Test Vehicle-7 U.S. Space Force’s dynamic unmanned space plane has successfully returned to Earth after a ...