None of this was anticipated. They were supposed to be there for a week, and now it’s going on six months,” a source told The ...

NASA is now monitoring the second stranded astronaut's health ... rendering it unfit to return the two astronauts to Earth.

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

The space superpowers set to land astronauts on the Moon - the U.S. and China - should forge a lunar peace pact protecting ...

Scientists have discovered that the Arctic's vast permafrost areas are now releasing more greenhouse gases than they absorb, ...

This November's full moon is a supermoon, meaning it's closer to Earth in its orbit and appears larger and brighter than ...

As lawmakers prepare to hear testimony about UFOs, since rebranded as UAP, here's everything that's happened since the last hearing in July 2023.

How many satellites are out there right now? According to the Index of Objects Launched into Outer Space, maintained by the ...

The asteroid, named 2024 VX3, will pass us at a distance of 92,100 miles, closer than the moon's 238,900-mile orbit.

A small asteroid burned up in Earth's atmosphere off the coast of California just hours after being discovered and before ...

The twin spacecraft of NASA's TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission were ...

This study presents the first physical evidence that Snowball Earth reached the heart of continents at the equator.' ...