Jupiter

Jupiter is the biggest planet in the solar system. Jupiter is made of gas like Saturn. Jupiter's red spot is even bigger than Earth and is a big storm that never ever ever ends until Jupiter dies.

When a probe went into Jupiter to see what its core was like, it got crushed by Jupiter's gravity and it made a sound like this: ccccccccccccccccccccccccccccccc. No-one knows what Jupiter's core looks like because the probe didn't get there.

You can't see craters on Jupiter's moon Io because they are all filled with lava. Jupiter's gravity makes Io's volcanoes.