The solar system is putting a on special show tonight that you won't see for another 15 years!
Mars and the Moon will appear very close together.
Just look slightly above and to the left of the Moon and you'll see the red planet.
But it'll look more like a yellow-orange to us here on Earth.
You'll want to make sure you check it out tonight because it will be 2035 before Mars is this close to the earth again.