Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has natural origins.

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 ...

Gil Gerard, the actor best known for playing alien-fighting astronaut Buck Rogers in the sci-fi film and TV franchise, died ...

We are less than a week out from returning to Pandora, and I have to be honest with you: I am losing my mind over the ...

In 1965, twelve astronauts vanished into deep space on a mission Earth never acknowledged—sent to live among aliens on a planet called Serpo. What they found was a world of impossible tech, but not ...

Three Chinese astronauts are currently stranded in space after their spacecraft was used to return another group to Earth. The three astronauts are currently taking part in a six-month mission called ...

The trailer looks faithful to the book, which is a nice surprise! Now we just need Adrian Tchaikovsky's Alien Clay to be made into a film. Similar wide scope ex-solar system, interesting aliens, and a ...

Giorgio A. Tsoukalos talks about the Alien Astronaut Theory & the new episodes of "Ancient Aliens" on The History Channel.

"We basically locked ourselves in there until we came up with a name." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The spacecraft that will ...

CAPE CANAVERAL, Fla. (AP) — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants to help explore the moon and possibly Mars.

LAS VEGAS (KLAS) — Do you believe? The Las Vegas-Clark County Library District wants to invite “curious Earthlings” and extraterrestrial enthusiasts to AlienFest at the Windmill Library on Saturday, ...