At nearly twice Earth's size with a denser atmosphere, this fictional world hosts creatures that dwarf anything alive today, ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...

The Pentagon has released a 2020 UFO video, sparking renewed debate over its origins. The footage, part of a broader ...

Lovable alien E.T. the Extra-Terrestrial will soon be able to buy and build in LEGO form, with movable appendages and a light ...

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

Alienware's latest 34-inch ultrawide gaming monitor is far brighter than before, and it can finally handle text without ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's silence.

'This one's exciting.' ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

The newly released records span from 1948 to 2025 and include reports, videos and images tied to unresolved unidentified ...