Explain Like I'm 5

Oh boy, gravity is like a big hug from the Earth!

You know how you feel when your mom or dad gives you a big hug and you feel all snug and safe? Well, the Earth is like a big mom or dad, and it's always giving everything on it a big hug too!

That means everything, including you, is stuck to the Earth. That's why you don't float off into space when you're playing outside. The Earth's gravity is like a big hug that keeps you and everything else on the ground. Isn't that cool?