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, ...

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 ...

After years of discovering exoplanets at a staggering pace, astronomers are now starting to distinguish the simply ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

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

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

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 ...

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 ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

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