Four planets in our solar system have rings: Jupiter, Saturn, Uranus, and Neptune.
While Saturn is the most famous ringed planet, boasting a spectacular and easily visible ring system, it's important to remember that all four gas giants possess rings. Saturn's rings are primarily composed of ice particles with a smaller amount of rocky debris. The rings of Jupiter, Uranus, and Neptune are much fainter and primarily consist of dust particles. The rings around these latter three planets were only discovered in the late 20th century.
Here's a quick overview:
- Jupiter: Has a faint ring system composed of dust.
- Saturn: Known for its extensive and bright ring system made mostly of ice particles.
- Uranus: Features a set of narrow, dark rings.
- Neptune: Possesses faint and clumpy rings.
Therefore, the answer to the question "Which planet has rings?" is that Jupiter, Saturn, Uranus, and Neptune all have ring systems, though they differ significantly in their composition and visibility.
