A comet is a small body made of ice and dust that orbits the Sun. As the comet moves closer to the Sun, it warms up and produces a tail of gas pointing away from the Sun.
Storyboard-Text
COMET A comet is a small body made of ice and dust that orbits the Sun. As the comet moves closer to the Sun, it warms up and produces a tail of gas pointing away from the Sun.