Neptune and Uranus are so similar that scientists sometimes refer to the distant, icy planets as planetary twins. But these ice giants have one big difference: their color.

New Storm as Big as Earth Is Stirring Up Neptune’s Atmosphere Astronomers aren’t sure if the 5,600-mile-wide storm will peter out or if a deep vortex will keep it churning ...

Neptune and Uranus are so similar that scientists sometimes refer to the distant, icy planets as planetary twins. But these ice giants have one big difference: their color.

Neptune and Uranus are so similar that scientists sometimes refer to the distant, icy planets as planetary twins. But these ice giants have one big difference: their color.

Telescopes reveal why Neptune is more blue than Uranus But these ice giants have one big difference: their color. Posted 2022-05-31T17:16:13+00:00 - Updated 2022-05-31T18:11:13+00:00 ...