While telescopes and the Voyager 2 flyby gave us glimpses of its atmosphere and unusual tilt, many questions remain ...

Uranus, the mysterious ice giant at the edge of our solar system, has fascinated scientists for generations.Explore the ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...