Our moon is a particularly unusual example of moons when it comes to planetary bodies. Though many other planets in the solar ...

Scientists suggest a star and its planet are orbiting a second star in two opposite directions in an exotic binary star ...

You don't need us to tell you that Jupiter, which has more than twice the mass of all the other planets in the Solar System ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

Webb’s powerful instruments have detected crystalline water ice in a distant star system, offering rare insight into planet ...