How to make alien in the laboratory nasa's Diorama. The alien model locked in the lab tries to escape. This video will show ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

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

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events ...

The first signals from extraterrestrial civilisations, according to David Kipping's Eschatian Hypothesis, are likely to be ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

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

I/ATLAS is set to make its closest approach to Earth, sparking new theories of alien origins due to the latest observed sudden change in colour.

From slimy monsters and body horror to claustrophobic tension and helpless dread, Stranger Things has always worn its sci-fi ...