Summary:
- Neptune is the most distant planet in our solar system.
- It is nearly 4.5 billion kilometers (2.8 billion miles) from the Sun.
- One orbit around the Sun takes Neptune 165 Earth years.
- Neptune has a turbulent atmosphere.
- The turbulence changes the planet's appearance.
- The blue color is due to frozen methane.
- Winds are stronger on Neptune than on any other planet.
- Neptune's rings may be unstable and change or disappear in a relatively short time.
- Use the resource below to answer the questions that follow.