What is the solar system? Learn all about the planets in the solar system and their order from the Sun. Learn about the force of gravity that pulls all objects towards the Earth. Day and night ...

Light covers 186,000 miles EVERY SECOND (kids ... times farther from the Sun than the Earth is. We see a planet like Jupiter because its light—which like the other planets and the Moon ...

Everyone knows about the Solar System, and the planets that make it up. They’re in space, orbiting the Sun, in an order we all at least used to be able to recite. But it was not always so.