Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

As a consequence of that geometry, Neptune’s disk will ... t have to be large—any kind will do the trick,” said Kerss. “In binoculars it looks like a star, but its blueness does standout ...

The results inform future plans to study ... New Images Reveal What Neptune and Uranus Really Look Like Jan. 4, 2024 — Neptune is fondly known for being a rich blue and Uranus green -- but a new ...