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, ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Add Yahoo as a preferred source to see more of our stories on Google. While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real science peppered throughout.

A Space Odyssey to the dystopian masterpiece The Matrix, these sci-fi movies are among the most important of the genre.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.