Facts Mercury 1. Mercury is the first planet. 2. Mercury is the smallest planet in the solar system. 3. Mercury is the closest planet to the sun. Venus Venus is the hottest planet Venus is also one of the smallest Earth Earth is the only planet that we can live on. Earth has oxygen so we can live on it. Mars 1. Mars was named after the Roman God of war, Mars is the fourth planet from the sun in our solar system. 2. Mars is the second smallest planet in the solar system after Mercury.
This one is part of my solar system project so no games right now.
