NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

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

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

Doctors have raised concerns about the health of NASA astronaut Sunita 'Suni' Williams after photos show the 59-year-old ...

Ahead of Butch Wilmore’s March 18 return to Earth following his and Suni Williams’ nine-month stay in space, his daughter ...

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

Listen, as a general rule: If you don't know what something is, don't pick it up. "When I'm talking, you're not talking," ...

The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo captured by a NASA astronaut in space with help from an astrophotgrapher on ...

Old photos taken before NASA astronauts Suni Williams and Butch Wilmore travelled to the International Space Station show ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

NASA Astronauts Sunita “Suni” Williams and Barry “Butch” Wilmore have safely returned to Earth after nine months in space on ...

NASA astronauts Butch Wilmore and Suni Williams ended up spending 286 days in space — 278 days longer than anticipated when ...