What If The Solar System Song You Need to Hear Posted: March 6, 2025 | Last updated: March 6, 2025 "An epic exploration of possibilities. What If is a Webby Award-winning science web series that ...

What is the solar system? Find out about the solar system and learn the order of the planets with a song in this video! The Sun is a star. The Earth is one of eight planets that travel around the Sun.