The planets mass creates gravity which pulls it into a spherical shape. This is the difference between planets and other heavenly bodies such as moons and asteroids. To be defined as a planet, a body must have enough gravity to pull itself into a spherical shape and it's gravity must be sufficient to clear its area of other debris.
No. All planets are spherical.
No, they are the size of uranus ;)
Asteroids are all different shapes and sizes.
because they were created like that
We don't know there are only 8 planets in our solar system & these are all round.But there are billions of planets in just our Milky Way is it possible that some we find won't be round.One of the moons of Mars is potato shaped.
All the planets are spheres.
There are many ways the planets are different. One way is that they all have different gravity levels, they are all different shapes and sizes. Lastly that they are different temperature, and different material.
Planets have different colors because of variations in their composition and atmosphere. Factors like the presence of different minerals, gases, and atmospheric conditions can affect the color of a planet. Additionally, the angle at which sunlight hits the planet can also influence its appearance.
"Gravity" is responsible for the existence of planetary orbits, and for their shapes and periods. It's also the reason for the spherical shapes of the planets, and for the existence of atmospheres, in the case of those planets that have any.
If you are talking about the shapes of the planets themselves, then that would be a sphere. However, if you are talking about the shapes of their orbits, that would be an ellipse, which is a fancy term for an oval.
they arent
Cells are different shapes and sizes because they have different functions. The functions dictate the shapes and sizes.