The Amazement Of Space Rocks
Sometimes called dirty snowballs comets are made of ice and dust. They include water, methane,ammonia, and carbon dioxide.
They are bits of rock and ice. Most are the size of pebbles. they are flashes of light in the sky.
Are a rocky object that orbits the sun. There is a asteroid belt between Mars and Jupiter. This means there are lots of them in a circle around the sun