Uranus and Neptune are unique but superficially bland ice giants in our solar system. Planetary scientists have devised two ...

A scientist simulated the contents of the ice giant worlds, and found that a fluid layer may explain each planet’s strange ...

On Neptune far out in the solar system it’s a ... The Sun's level of ultraviolet radiation is plotted in the vertical axis. The 11-year cycle is ... [+] plotted along the bottom from 1994 ...

We might finally understand what’s going on inside Uranus and Neptune, and the answer is pretty surprising: They may each ...