Deep within Uranus and Neptune, immense pressure and heat are transforming carbon into diamonds that rain down through the ...

“Carbon and hydrogen are among the most abundant elements in planetary materials, yet their combined behavior at giant-planet conditions remains far from fully understood,” Liu said. The pressures ...

The planet's upper atmosphere has been mapped for the first time, revealing one of the solar system's most enigmatic members. Share on Facebook (opens in a new window) Share on X (opens in a new ...

Models for the interior structures of the ice-giant planets Uranus and Neptune have two distinct, intermediate layers: an upper, water-rich convecting layer where disorganized magnetic fields are ...

Before the Voyager 2 flyby of Uranus and Neptune, these two distant planets were thought to be cold, dead worlds on the outskirts of the solar system. The historic spacecraft visit, however, revealed ...

A scientist simulated the contents of the ice giant worlds, and found that a fluid layer may explain each planet’s strange magnetic field. By Jonathan O’Callaghan Jonathan O’Callaghan previously ...

Uranus, an ice giant planet and the seventh planet from the sun, may be warmer than previously thought. The third largest planet in the solar system — previously thought to be the coldest despite ...