S: The planet Jupiter
FC: The planet Jupiter
1: Fact about Jupiter | The mass of Jupiter is 318 times the mass of Earth! Did you know Jupiter was once a star? If Jupiter got any more mass it would shrink. Jupiter is the fastest spinning planet in the solar system. Clouds on Jupiter are made of jewels. The clouds are also 50 km thick. That red hole on Jupiter was made 350 years ago! Did you know there are rings around Jupiter too?!