Using the same planet-hunting techniques as Earth astronomers, would inhabitants of a planet hundreds of light-years away be able to detect Earth? Or would the gas giants overpower their observations?

We're one step closer to interstellar weather forecasting.

These epic, star-spanning adventure stories blend interstellar action with political allegory and romantic drama. Here’s where to start.

The alien invasion has long been a staple of science fiction, whether it's a high-octane thriller like Steven Spielberg's War ...

Plenty of sci-fi movies feature aliens and monsters wreaking havoc on humanity, but in these fantastic sci-fi movies, humans ...

Timeless titles like The Hitchhiker's Guide to the Galaxy and The Forever War are among the most important and emblematic sci ...

One of Darwin IV’s strangest creatures looks like an ordinary tree—until something gets close. The Butcher Tree attracts herbivores with its scent before impaling them with dagger-like branches, and ...

Galaxy Quest lovingly parodied Star Trek, its stars and its fans. But did it also become the best Star Trek movie that was ...

Scarlett Johansson's Ray Gunn adds A Minecraft Movie star to its ensemble cast. The post Scarlett Johansson’s Sci-Fi Movie Ray Gunn Adds Minecraft Star as Villain, Gets New Look appeared first on ...

The ‘Iron Giant’ filmmaker is shooting for another sci-fi favorite with his private-eye tale starring Sam Rockwell, Scarlett ...

The CIA has been accused of secretly searching through DNA databases to find people who may have alien ancestry.

Advancements in technology, like the James Webb and Nancy Grace Roman Telescopes, may bring humanity one step closer to answering whether we are alone in the universe.