From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

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

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Alien-hunting astronomers in China and the US say they discovered a mysterious radio signal from the direction of an Earthlike planet. The narrowband signal – picked up by the world’s largest radio ...

Could aliens be ignoring us simply because they are bored? That’s what a NASA scientist believes. The idea might sound strange, but it offers a simple answer to one of science’s biggest mysteries. Are ...

Conspiracy theories have raged about 3I/ATLAS being an unnatural object. But the alien question, while fun, generates misinformation and distracts from the science. When you purchase through links on ...