Explain Like I'm 5

Yay! Gravity is like a big hug from the Earth!

You know how when you give your favorite toy a big hug and it doesn't fly away? That's because the Earth is giving it a big hug too! And that's because the Earth is pulling on everything that's near it, like you, your toy, and even the air.

Gravity is like a magic string that pulls everything towards the Earth. It's what keeps you on the ground and what makes things fall down instead of up. And it's always there, giving everything a big hug!