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The simplest and best answer to that question is:

-- Without gravity, there would be no orbits.

-- Once you completely understand gravity, you can figure out everything there is

to know about orbits, because it all comes from the behavior of gravity.

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Lottie Von

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3y ago

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Continue Learning about Astronomy

How does gravity affect tides and planetary orbits?

Gravity plays a crucial role in both tides and planetary orbits. Tides are primarily caused by the gravitational pull of the Moon and, to a lesser extent, the Sun, which creates bulges of water on Earth, resulting in high and low tides. In planetary orbits, gravity governs the motion of celestial bodies, keeping planets in elliptical paths around stars, such as Earth's orbit around the Sun. The balance between gravitational attraction and the inertia of moving objects determines the stability of these orbits.


How does gravity affect the other planets in the solar system?

"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.


How does gravity affect the motion of the planets in our solar system?

Gravity is the fundamental force that governs the motion of planets in our solar system. It is the gravitational pull from the Sun that keeps the planets in their elliptical orbits, preventing them from drifting away into space. Additionally, the gravitational interactions between planets can influence their orbits and lead to phenomena such as orbital resonance. Overall, gravity ensures the stability and structure of the solar system.


What does gravity have to do with the moon and the sun?

Gravity has to do with everything in the universe. Gravity pulls the Moon toward the Earth, but its orbital speed prevents it from falling into it (it falls"around" the Earth in a slightly elliptical orbit). Similarly, the Sun's gravity keeps the Earth and Moon, and the other planets, in their orbits.


If there is no Gravity in space what holds up the Planets?

Planets are held in orbit around a star by gravity. Gravity is the force of attraction between objects with mass, and it is what keeps planets in their respective orbits around stars like our Sun. Without gravity, planets would not be able to maintain their position in space.

Related Questions

How does gravity affect the launch and travel of a satellite?

It has to get up to 7km a second to get out of earth's orbit, then it orbits around earth.


What does gravity have to do with orbits?

The simplest and best answer to that question is: -- Without gravity, there would be no astronomical orbits. -- Once you completely understand gravity, you can figure out everything there is to know about orbits, because it all comes from the behavior of gravity.


What affect does gravity have on the planets?

The planets' own gravity has made them spherical. Also there are other effects such as their ability to retain an atmosphere, etc. The Sun's gravitycauses the orbits of the planets.


Which object's gravity holds the planets in their orbits?

The sun's gravity holds the planets in their orbits. It also holds other space objects in their orbits, such as asteroids.


How does gravity affect the orbit?

The simplest and best answer to that question is: -- Without gravity, there would be no orbits. -- Once you completely understand gravity, you can figure out everything there is to know about orbits, because it all comes from the behavior of gravity.


How come the moon orbits the earth?

gravity


What from the Sun keeps the planets in their orbits?

Gravity


Do planets stay in their orbits because of gravity?

no


What orbits the suns gravity?

The sun itself


How does Gravity affect your planets?

Our planets are kept in their orbits around our star by the force of gravity.With all due respect, I should be surprised if the principle were not the samewhere you come from.


What force is responible for the orbits of the planets in the solar system?

Gravity from the Sun holds the planets in their orbits.


How does gravity affect the other planets in the solar system?

"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.