Explain Like I'm 5

Gravity is like a big hug from the Earth!

You know how when you hug someone, your arms go around them and you feel stuck together? Well, the Earth is giving you a big hug all the time, and it's keeping you on the ground!

Gravity is what keeps you from floating off into space. It's like a magic string that pulls you towards the Earth, so you don't go flying away. And it's not just you - everything on Earth has gravity, even you! That's why you don't float off your chair when you're sitting down. The Earth is giving you a big hug, and you're stuck to it!