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 ...

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

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 ...

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 ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

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

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

Well, another year of soaking up much of what the entertainment world had to offer is just about in the books. I’ve compiled ...

Hawaii’s Gemini North telescope has captured new images of interstellar comet 3I/ATLAS with a green glow as it remerges from ...

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