Explain Like I'm 5

Gravity is like a big hug from the Earth!

Imagine you're playing with your favorite toy on the floor. You throw it up in the air, and what happens? It comes back down to the floor, right?

That's because the Earth is giving your toy a big hug! The Earth wants to keep everything close to it, so it pulls everything towards itself. That's gravity! It's like a magic string that connects everything to the Earth. And that's why you don't float off into space when you're standing on the ground. The Earth is giving you a big hug too!