Here's a little more about gravity:
* What is it? Gravity is a fundamental force of nature. It's the force that attracts any two objects with mass towards each other.
* How does it work? The more mass an object has, the stronger its gravitational pull. The closer two objects are, the stronger the gravitational force between them.
* Examples: Gravity is what keeps us on the ground, what causes the planets to orbit the sun, and what holds galaxies together.
Let me know if you have any other questions about gravity!