Here's a little more about it:
* Universal Law of Gravitation: Sir Isaac Newton discovered that every object in the universe attracts every other object with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
* Weak Force: While gravity is the weakest of the fundamental forces, it's the force that holds us to the Earth, keeps planets orbiting stars, and shapes the large-scale structure of the universe.
* Gravitational Field: Every object with mass creates a gravitational field around itself. This field exerts a force on any other object that enters it.
Let me know if you'd like to know more about gravity!