NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

Many modern devices—from cellphones and computers to electric vehicles and wind turbines—rely on strong magnets made from ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...

Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object ...

Indian astronaut Shubhanshu Shukla is currently on the International Space Station as part of Axiom Mission 4, conducting ...

Although Earth usually rotates just over 365 times a year, it hasn’t always been this way. In the distant past, our planet ...

Earth's rotation is speeding up, leading to shorter days and potential timekeeping adjustments. Scientists predict that by ...

Funky, groovy and soulful concert by this legendary band was capped off by July 4th fireworks at the Hollywood Bowl.

From their unique vantage point in orbit, astronauts have a clear, unobstructed view of these fleeting events—something ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

"If 2024 YR4 strikes the Moon in 2032, it will (statistically speaking) be the largest impact in approximately 5,000 years," ...