Scientists have mapped the atmosphere a planet outside of our solar system in 3D for the first ever time. And they have found a world unlike anything we have ever seen: powerful winds that carry ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

In the sci-fi book and now movie Project Hail Mary, astronaut Ryland Grace, played by Ryan Gosling, encounters three ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, you're a large object like a moon or a planet; scientists suspect you also ...

The new science fiction film adaptation leans heavily on real science done by the National Aeronautics and Space ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

Billions of stars in our Milky Way galaxy have captured rogue alien planets that once cruised freely through interstellar space, a new study suggests. Many wandering alien worlds, which were ejected ...