An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...

What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

New research from Rice University suggests that the giant planet Jupiter reshaped the early solar system in dramatic ways, ...

I’m not sure whether it was elementary school science classes or Fred Flintstone’s Brontosaurus burgers that made the giant ...

Have you ever wondered how long it takes for each planet to orbit the Sun? From Mercury’s blazing 88-day year to Neptune’s astonishing 165-year journey, every planet moves at a completely different ...