* The Sun has a much larger mass than the Earth. This means it has a much stronger gravitational pull.

* Gravitational force is directly proportional to mass. The more massive an object, the stronger its gravitational pull.

So, yes, the Sun's gravitational force is much greater than the Earth's. It's this force that holds the Earth in orbit around the Sun.

Important Note: While the Sun has a stronger gravitational pull, it's important to remember that gravity weakens with distance. So, even though the Sun's gravitational force is stronger overall, the Earth's gravitational pull is stronger at the Earth's surface than the Sun's gravitational pull.