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

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

One proposed solution to the Fermi Paradox suggests that intelligent civilizations remain silent by necessity. Advanced ...

In 1994, the fragments of the Shoemaker-Levy 9 comet smashed into Jupiter with a force equal to 300 million atomic bombs.

I/ATLAS’s enigma continues as its closest approach to Earth is nigh ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

The Electric State, War of the Worlds, and Lilo & Stitch are all among the absolute worst and most disappointing science ...

Paramount Pictures has spent years trying to figure out what to do with Star Trek in theaters. The studio recently threw in the towel on the Chris Pine-led series, and at least a couple of reboots are ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Will we discover alien life by 2075? A top scientist predicts we will. Learn about the search for life beyond Earth, from ...

A mysterious object claimed to be an 'alien battleship' reached its nearest point to the Earth on Friday, December 19.Known ...

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