Uranus is heating up from the inside. Uranus was always seen as a tilted, distant, and kind of boring world. Scientists used ...

Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare Sednoid with a unique orbit that challenges the Planet Nine hypothesis.

V1298 Tau b, as the planet is called, is a proto-sub-Neptune. With an estimated mass around times our planet, it is smaller than Neptune, which weighs over 17 Earths. The planet is extremely young, ...