Here's a breakdown:
* Everything with mass: The fundamental answer is that *everything* with mass exerts a gravitational force on everything else with mass. This is described by Newton's Law of Universal Gravitation.
* The Earth: In our everyday experience, the most significant gravitational force we feel is from the Earth. This is because it has a very large mass.
* The Sun: The Sun's gravitational pull is what keeps the Earth and other planets in orbit around it.
* Other planets and celestial bodies: Every planet, star, and moon in the universe exerts a gravitational force on every other one.
It's important to remember:
* The strength of gravity depends on mass: The more massive an object is, the stronger its gravitational pull.
* The strength of gravity depends on distance: The farther away two objects are, the weaker the gravitational force between them.
Let me know if you want to explore the concept of gravity in more detail!
