By chance, NASA Europa Clipper captured interstellar comet 3I/ATLAS in ultraviolet light as it sped past Earth, revealing hidden gases and offering a rare preview before its Jupiter encounter ahead.

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

The hunt for intelligent life beyond Earth has quietly entered a more exacting phase, and one small, cool star has become a ...

It's glory kills galore, as the hunter recreates some of the franchise's most brutal moments with the reindeer. All those ...

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.

But quite a few sequels this year improved on the original, and/or added something new to the franchise, and/or were a heck ...

Steven Spielberg has yet to reveal much about his upcoming alien movie, but some conspiracy theorists think actual extraterrestrials could be featured.

Public affairs teams were urged to deceptively edit videos and apparently abandon accuracy altogether in a push to go viral.

Adam Sandler has plenty of geeky fans – but RadarOnline.com can reveal he has just alienated a massive swath of them by joking about UFO nuts. The comic, 59, has quipped alien sightings have ...

I was pleasantly surprised by my hour with High on Life 2. Not surprised that it was good, to be clear – I expected that – ...