Gravity is what tends to make them round because gravity pulls things keep on falling and sliding towards the strongest point of gravity this process tends to cause every thing to become round. there are other forces at work such as the rotation of a body etc that also have an effect..
Gravity helped create the universe by pulling little dust particles together, forming everything that we know in the universe, like planets, stars, and asteroids.
You can detect planets around are star only if they are of sufficient mass, They will cause the star to wobble (due to its gravity) as it rotates this can be seen and the position of the planet inferred.
the planets were formed by gravity because starts had gravity around them witch caused them to become bigger and be planets i think.. idk
All planets have gravity to some degree due to their mass. Gravity is what keeps objects, including planets, in orbit around the sun.
Gravity is the force that keeps the planets in their orbits around the sun. It pulls the planets towards the sun, while their forward motion keeps them from falling into it. Gravity also influences the shape and stability of the planets' orbits.
Gravity is the only one necessary. Which is lucky, because gravity is the only one there is.
Planets have gravity because they have mass.
Gravity helped create the universe by pulling little dust particles together, forming everything that we know in the universe, like planets, stars, and asteroids.
The other planets do have gravity.
You can detect planets around are star only if they are of sufficient mass, They will cause the star to wobble (due to its gravity) as it rotates this can be seen and the position of the planet inferred.
Yes. All planets have gravity. Earth is one of those inner planets.
The premise of this question is incorrect; all planets have gravity.
No. Planets have gravity as a result of their own mass.
the planets were formed by gravity because starts had gravity around them witch caused them to become bigger and be planets i think.. idk
Yes they are the sun has gravity that holds the planets in place.
The theory that describes the formation of the sun and planets from a single rotating disk of gas and dust is the solar nebula theory. This theory suggests that as the nebula contracted under gravity, it flattened into a disk, with the sun forming at the center and the planets forming from material in the disk.
All planets have gravity.