The Solar System is very tidy. You have four rocky planets near the Sun, and four gas giant planets further away. An asteroid ...

Like the Star Wars planet, a distant world follows a path around two stars, both of them small, cool bodies called brown ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Discover interesting facts about Saturn, its rings and whether it could contain extraterrestrial life.