Uranus And Neptune Aren't The Same Color. A New Study Could Finally Explain Why - ScienceAlert

Uranus and Neptune are the most twin-like of all the planets in the Solar System. They are almost the same size and mass, have similar compositions and structures, even similar rotation rates.
Uranus and Neptune are the most twin-like of all the planets in the Solar System. They are almost the same size and mass, have similar compositions and structures, even similar rotation rates. Which… [+3603 chars] Read More