An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar system and is unlike anything ever before seen in our cosmic backyard, ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

The Boulder Garden proves that sometimes reality is stranger and more spectacular than fiction, with geological wonders that ...

In the Star Trek franchise, the first human being to ever meet a Klingon on the timeline isn't an astronaut or an adventurer, ...

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...

Steven Spielberg's new blockbuster coincides with real-world disclosures about the government's investigation of unidentified ...

In “Disclosure Day,” in theaters now, Steven Spielberg is once again inviting audiences to ponder the existence of extraterrestrial life — and the implications it would have for religion ...

Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...

Colin Farrell remains cool in Apple TV+’s ‘Sugar,’ but this stylish alien noir struggles to turn its big ideas into lasting ...

Discover the shocking ending of the season premiere! Our detailed recap explains why John targets the Senator, the tragic fate of Henry Thorpe, and the mystery behind the missing Moon brother. Dive ...