Without gravity in our solar sytem and our universe everthing would float and it would affect our orbit in the solar system
Gravity.
It affects the rotationand revolution of the planets surrounding the sun. it also affects the shape in which they rotate.
The planet with the highest surface gravity in our solar system is Jupiter. However, outside our solar system, there may be exoplanets known as "super-Earths" that could have even higher surface gravities than Jupiter.
The Sun's gravity holds the solar system together.
The definition of "universe" is "everything". That includes the solar system Since the solar system is a part of the universe, and since there is other stuff in addition to the solar system, and since there is nothing more in addition to the universe, we can see that the universe is bigger than the solar system.
Gravity is the force responsible for the formation of the solar system, the movement of objects within the solar system, and holding together stars and galaxies. It is a fundamental force of nature that acts over large distances and is essential for understanding the structure of the universe.
There is no such thing. The Universe is much bigger than the Solar System - and there is only one Universe, at least only one that we know of.
Planet Solar System Galaxy Universe
None.
Universe >> Milky Way galaxy >> Solar System > Sun >> Earth
Universe, galaxy,nebula,solar system, star, planet
They are in all three. Planets are in solar systems. There are lots of solar systems in a galaxy. There are lots of galaxies in the universe. So any planet is in a solar system, a galaxy and the universe.