I assumed it was a very strange kind of cloud." It's not every day you get to watch a rocket launch into a sky glowing with ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.

As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

November's full moon on Nov. 15 was the latest supermoon of 2024. Here are the best photos from across the world.

This fall, NASA released photos of astronaut Suni Williams—who is currently living on the International Space Station ...

The toxic smog which continues to grip Lahore and other parts of Pakistan, has worsened, with the city reporting over 15,000 ...

"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

Pakistan's Lahore is currently grappling with a severe smog crisis, which has worsened in recent days, triggering a dramatic ...

NASA's Juno spacecraft, on its 66th flyby of Jupiter, has captured breathtaking images of the planet's turbulent storms and ...

With all eyes on Sunita Williams amid speculated rising health concerns in space, NASA is also monitoring Butch Wilmore's ...

It's not every day you get to watch a rocket launch into a sky glowing with colorful auroras — and it's even rarer to see that rocket leave swirling clouds in its wake as part of a NASA science ...

The last month has seen a plethora of conspiracies surrounding astronauts' health. But what are the true health effects of ...