A Star Trek-style detector that hunts for ripples in space-time could spot alien spaceships darting through the Milky Way using 'warp drive,' according to new research. Researchers at several US ...

Add Yahoo as a preferred source to see more of our stories on Google. The US military has released previously classified photos and films related to unidentified flying object (UFO) sightings, which ...

He's been studying space for more than two decades, and now a self-confessed UFO expert reckons he's well and truly hit the jackpot. Mark Christopher Lee is convinced he has captured a truly ...

Add Yahoo as a preferred source to see more of our stories on Google. “The Age of Disclosure,” which premiered today at SXSW, is a documentary that millions of people are going to want to see. It’s a ...

NASA cannot rule out that 'potential unknown alien technology' is operating in the Earth's atmosphere, a new report has concluded. The study of flying saucers, UFOs and claims alien spaceships are ...

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Are dozens of interstellar objects coming to Earth from 3I/ATLAS? Social media fuels alien speculation. Pixabay 3I/Atlas might have flown by Earth with its closest approach, but it is still doing ...

Related video: What If We Discovered Alien AI? Nasa collaborated with SETI Institute and media artist Daniela de Paulis on a project to simulate sending an alien message to Earth to observe how humans ...

Readers respond to a piece about Harvard’s Avi Loeb and his explorations into extraterrestrial life Avi Loeb’s scientific approach, including Times Square billboards, would fit perfectly into a story ...