Fast Facts before doing the quiz (Go straight to the quiz)
The Sun, Earth, our Moon and the planets are spherical.
The Sun is bigger than the Earth. The Moon is smaller than the Earth.
The Sun is not a planet, it is a star.
Earth spins on its own axis once a day (24 hrs)
When our side of the Earth is facing the sun it is light (day) and when it is facing away it is dark (night).
The Earth orbits the Sun once a year (365 days)
The Moon takes 28 days (a month) to orbit the Earth. ( find out more here)