A Soviet spacecraft is expected to come hurtling back to Earth after being stuck in orbit for more than 50 years. The Kosmos ...

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

Kosmos 482 has been orbiting the Earth for decades. It's still unknown if the craft will fall to Earth intact or burn up upon ...

A moon that resembles an iconic, fictional space station known to destroy planets may be a home for life beyond Earth.

The longest space missions in Star Trek history involved USS Enterprise-D and IKS T'Ong, lasting 10-75 years. V'Ger, ...

That’s the premise behind “Utopian Hotline,” an unusual, immersive performance piece presented at the Museum of Science ...

The Dragonfly quadcopter will soar through Titan’s hazy skies and roam its dune seas in search of evidence that the distant ...

Explore the complete Star Trek timeline in chronological order with our easy guide to all shows and films from the 22nd to ...

Ever since we broke the bonds of gravity and ventured outside Earth's atmosphere, we have been traveling on a journey with ...

William Saunders, planetary scientist at NASA’s Langley Research Center, revealed that Uranus occulted a star lying about 400 ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...