Gravity is the fundamental force that governs the movement of planets, moons, and other celestial bodies. Each planet in our solar system has its own unique gravitational pull, influencing everything from the orbits of satellites to the shape of planetary atmospheres. On Earth, gravity gives us weight, but on other planets like Jupiter, its stronger gravity creates massive storms and deep atmospheres.
The gravity of each planet is determined by its size and mass, with larger planets like Jupiter having much stronger gravity than smaller planets like Mercury. Understanding planetary gravity helps scientists design space missions and study the potential for life on other worlds.