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If you are to compare the Sun’s gravity with that of the Earth, it is 28 times stronger and bigger. And not to mention the fact that the surface of the Sun has a temperature that is about 5,800 Kelvin and it is composed mostly of hydrogen.
- The Solar System
The Sun. The Sun is the star at the center of the Solar...
- The Sun
1. The Sun is a star that is in the center of the Solar...
- Terms of Use
The information on this website is there for educational...
- Jupiter
5. A day on Jupiter is equal to 9.8 Earth Hours. 6. Jupiter,...
- Saturn
8. A day on Saturn is equal to 10 hours and 14 minutes in...
- Planet Mnemonics
Sometimes remembering all of the planets can be tough,...
- Mercury
7. Mercury orbits the sun once every 87.97 Earth Days. 8. A...
- Earth
17. The deepest spot on Earth is under the ocean in the...
- The Solar System
The Sun is about 93 million miles (150 million kilometers) from Earth. Its nearest stellar neighbor is the Alpha Centauri triple star system: red dwarf star Proxima Centauri is 4.24 light-years away, and Alpha Centauri A and B – two sunlike stars orbiting each other – are 4.37 light-years away.
Out here, at the distance we orbit the sun, the gravitational pull of the sun is only 0.0006 of the strength of the earth’s gravity on the surface of the earth. But that’s enough to pull the entire planet around in a big, nearly circular orbit, once per year.
5 dni temu · Approximately 330,000 times that of Earth, the Sun’s mass dominates the gravitational dynamics of our solar system. This staggering figure, detailed in a study by the National Aeronautics and Space Administration (NASA), highlights the sun’s central role in the cosmic dance of planets and other celestial bodies.
If you’re standing on the photosphere of the sun -- the "surface", the gravitational strength of the sun will be about 27.9 times that of the Earth, if you were standing on the surface of the Earth. In metric units, on Earth, the acceleration due to gravity is 9.81 meters/sec^2, so on the Sun, that would be 273.7 meters/sec^2.
The Sun's gravity holds the solar system together, keeping everything – from the biggest planets to the smallest particles of debris – in its orbit. The connection and interactions between the Sun and Earth drive the seasons, ocean currents, weather, climate, radiation belts and auroras.
The most familiar force is gravity. It is responsible for keeping our feet on the ground and holding Earth in its orbit around the Sun. According to the general theory of relativity, gravity can be understood as bends and curves in the fabric of space-time that affect the motions of galaxies, stars, planets, and even light.