Explain Like I'm 5

Gravity is like a big hug from the Earth!

You know how when you give your favorite toy or stuffed animal a big hug, you want to keep holding onto it? That's kind of like what the Earth does with everything on it, including you!

The Earth is like a big ball, and it wants to keep everything close to it, so it pulls on everything with an invisible string. That's why you don't float off into space when you're standing on the ground. It's like the Earth is giving you a big hug and keeping you safe on its surface!