An oddly tilted object beyond Neptune moves in perfect sync, one orbit for every ten of Neptune’s, and scientists are intrigued.

Astronomers have discovered a bizarre object in the outer solar system, 2020 VN40, that dances to Neptune’s gravitational beat in a never-before-seen rhythm. It’s the first of its kind, orbiting the ...

A new analysis of decades' worth of observations has revealed that Uranus does indeed emit more heat than it receives from ...

When checking out Uranus, scientists discovered something exciting: that the planet appears to have a long-term girlfriend.

Scientists find Uranus radiates more heat than once believed, reshaping our understanding of giant planets and guiding NASA’s next mission.