With a new analysis of James Webb Space Telescope observations, we're one step closer to interstellar weather forecasting — a baby step, at least.

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

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

The gas giant Beta Pictoris b, about 63 light-years away, has the mass of 10 Jupiters and a magnetic field thousands of times as strong as Earth’s.

A mysterious craft has been spotted over a city with a population of millions, nearly 50 years to the day after another ...

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

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 ...

Our current planet-hunting techniques are unable to detect an Earth-like planet in an Earth-like orbit around a Sun-like star.

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.

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 ...