The faraway moon has 'a slushy high-pressure ice layer' similar to the melting Arctic that could hide extraterrestrial life.

But what if the most clandestine intelligence program in U.S. history was shut down not because it failed, but because it had ...

The "Transformers" franchise spans across cartoons, comics, video games, and a large portion of Michael Bay's filmography. We ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

California is a great place for spelunking -- aka exploring caves. While you might think one cave is like another, each one ...

When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found ...

The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure ...

Physicists discovered that the famous 'Star Trek' spaceship got a lot right about designing a ship to jump from galaxy to ...

On the frozen surface of Jupiter’s moon Europa, a strange, star-shaped scar has become an unlikely focal point in the search ...

Scientists searched 27 exoplanets for alien technology using planetary eclipses, revealing a new way SETI hunts signals ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.