Outer Planet Project
Jupiter's atmosphere is 90% hydrogen and 10% helium. Jupiter rotates so fast that the clouds are colorful swirling bands. The core of Jupiter is made up of rock and iron. Jupiter also has 63 moons!
Uranus is the seventh planet from the sun. It also has dark rings around it. Uranus has 27 moon and the two biggest ones are named Titania and Oberon. The probe flew by the planet in 1986. It has a diameter of 32,190.
Space School Neptune