Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...

Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about ...

James Gunn, co-CEO of DC Studios, isn’t dodging the talk about how Supergirl is a lot like his old Marvel hit, Guardians of ...

Interstellar comet 3I/ATLAS reveals ancient secrets and strange chemistry as the largest object of its kind ever tracked.

For all the embarrassment of riches on TV, cinema remains a really big deal for any genre fan. Our guide to the best upcoming ...

Interstellar comet 3I/ATLAS sheds millions of tons of water as it leaves our solar system. New radio scans find no signs of ...

The movies that will be released in 2026 include the new “Avengers” and “Toy Story” movies, as well as Christopher Nolan's ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

But what’s even better than a theory about an active property is one about an older one that will probably never get debunked ...

Galactus seems to have a lot in common with the all-powerful Celestials, but is he actually one of them? Here's the lowdown ...

For many fans, the sci-fi anime of the '80s was an invitation to imagine the future, question the present, and dream of what ...