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

Creative Assembly's Alien: Isolation 2 looks to be the perfect sequel Alien: Isolation fans have wanted for years.

A video from the US Department of War showing an unidentified object in a canyon has intensified UFO/UAP and alien debates ...

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

Transhumanist artist, digital rubble sifter and brain frying YouTube manipulator Zaron Mizmeras explains what the hell is ...

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

Jesse Eisenberg placed Zombieland 3's fate squarely in one person's hands last week. Speaking to reporters during the press circuit for Minions & Monsters — currently in its fifth day of US theatrical ...

This story was originally published on July 9, 2014. It has been updated for spelling. LAS VEGAS (KLAS) – A tour bus carrying visitors to the edge of the top-secret Area 51 military base has done ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...