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 ...

Some of Trump’s more recent off-the-cuff speeches and statements have been beyond bizarre – rambling, disjointed utterances ...

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 ...

Brian Cox once toured as a keyboardist in major rock and pop bands. Now he’s a particle physicist on a new world tour with a ...

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 ...

Looking ahead, the comet will pass roughly 33 million miles from Jupiter in March 2026. Loeb noted the scientific value: monitoring 3I/ATLAS with the Juno spacecraft could reveal unusual activity, ...