What if water and hydrogen don’t stay separated inside planets like Earth and Neptune? New research from UCLA and Princeton ...

Why Some ‘habitable’ Exoplanets May Not Be What They Seem? Beyond our solar system, the research has serious implications for ...

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

For the first time, astronomers have captured direct images of Neptune's elusive auroras. Scientists have long suspected that the distant ice giant hosts shimmering light displays, based on ...

What if the insides of planets are more complicated than we thought? A new study from scientists at UCLA and Princeton ...

Does it rain diamonds on Neptune and Uranus? Scientists uncover how extreme pressure and temperature deep inside these ice giants create a continuous diamond rain.

WASHINGTON (AP) — Neptune’s glowing auroras are captured in the best detail yet by NASA’s James Webb Space Telescope. Hints of auroras were first faintly detected in ultraviolet light during ...