There are eight planets in our solar system We revolve around the sun Join us to learn about the different planets Now sing along and have some fun My name is Mercury, I'm the second-hottest planet The closest one to the sun A year on my surface is 88

There are eight planets in our solar system We revolve around the sun Join us to learn about the different planets Now sing along and have some fun My name is Mercury, I'm the second-hottest planet The closest one to the sun A year on my surface is 88 #3d