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

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

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

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

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 ...

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

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Six months after conservationists used drone technology in a mouse-eradication project on a remote Western Australian island, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

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

A punk-rock Supergirl is a welcome, jagged riff on more buttoned-up superheroes, and Milly Alcock is terrific in the role. If only “Supergirl” was as good as she is, writes AP Film Writer ...

A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...