1. Describe the seasons on Uranus. Why are the Uranian seasons different from those on any other planet? 2. Briefly describe the evidence that supports the idea that Uranus was struck by a large...

1. Describe the seasons on Uranus. Why are the Uranian seasons different from those on any other planet?

2. Briefly describe the evidence that supports the idea that Uranus was struck by a large planet-like object several billion years ago.

3. Why are Uranus and Neptune distinctly bluer than Jupiter and Saturn?