Unusual Feature
.
Neptune has a few features that no other planet
has:
When the Great Dark Spot was first
discovered, it was thought to be moving very slowly. However, when Neptune's
rotation rate was finally determined, it showed that the Great Dark Spot wasn't
moving slowly with the planet, but was actually moving in a direction opposite
the planet's spin at almost supersonic speeds. These are ten times hurricane
speeds on Earth.
has:
When the Great Dark Spot was first
discovered, it was thought to be moving very slowly. However, when Neptune's
rotation rate was finally determined, it showed that the Great Dark Spot wasn't
moving slowly with the planet, but was actually moving in a direction opposite
the planet's spin at almost supersonic speeds. These are ten times hurricane
speeds on Earth.