Why Do Planets Go Around the Sun?

💡 Simple Explanation

It's a tug-of-war between speed and gravity! The Sun is like a giant magnet pulling on all the planets. But the planets are also moving sideways really fast. The Sun pulls them in, but they're moving so fast that they keep missing! So they end up going around and around forever, like a ball on a string when you spin it over your head. This dance has been going on for billions of years!