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 ...

Blue Ghost, a moon lander from Firefly Aerospace, captured the first high-definition photos of the lunar sunset 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 ...

After spending 434 days in space, the crewless Space Force craft returned to Earth on March 7, landing at California's ...

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 ...

The United States Space Force shared a never-before-seen glimpse into its notably secretive X-37B space plane in orbit. The ...

Stranded NASA astronauts Sunita Williams and Butch Wilmore finally arrived home yesterday after more than nine months in ...

This photo by Brandon Bell captures the moment the moon enters the darkest part of Earth's shadow, the umbra. Photographer Andrew Chin took this beautiful photo of the partial phase of the total ...