Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

The first trailer for Not Alone, Illumination's next film starring Timothée Chalamet & Selena Gomez, has been released.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

As Elon Musk basked in the public spectacle of SpaceX’s blockbuster IPO, another – altogether more restrained – rocket ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

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

A striking optical illusion resembling a floating city or alien spacecraft was captured on camera above the countryside in ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A new study into the 3I/ATLAS interstellar comet points to it having been born as far back as 12 billion years ago in a very ...