"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.
Gravity and heat.
Yes, Earth's mass and gravity are frequently used as a standard of comparison with other planets in our solar system and beyond. Scientists use Earth as a reference point for understanding the characteristics of other planets and celestial bodies. Earth's mass and gravity influence many aspects of our daily lives and the planet's ecosystem.
The force responsible for keeping planets and other heavenly bodies in their place is gravity. Gravity is a fundamental force of nature that causes objects with mass to be attracted to each other. This gravitational force between celestial bodies keeps them in orbits around each other.
'Gravoty' is an attraction between any two or more objects, be those objects atoms, protons or planets. stars andything in between. The planets have gravity , the Sun has gravity. They are attracted to each other. So why do they not 'crash' into each other? Because, the planets are moving with an acceleration. This acceleration together with the planets mass creates are force (F = ma). This force is balanced by the Sun's force of gravity. So the forces are in balance, so the planets orbit the Sun and not fall into the Sun. The oceans on Earth, being liquid, will be attracted to the Moon by Lunar gravity. So which side of the Earth the Moon is on , will be the 'High Tide'. This is balabnced 'Like a wheel balance', by a counter High Tide on the opposite side of the Earth, from the Moon.
Yes there is gravity on other planets. In fact, there is gravity on object that has mass. That gravity is just really small for objects with little mass. We only see gravity like we experience on Earth when the mass becomes really large. If you require proof that those other planets have a gravitational pull you need only remember that NASA has sent multiple space probes to other planet and put them into orbit around that planet. An impossible feat for an object what has no gravity.
the sun holds 98% of the solar system.
No. Of the planets in this solar system, Jupiter, by far, has the strongest gravity.
the sun's gravity
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.
easy gravity :)
The other planets do have gravity.
Gravity and heat.
All planets and other objects in the solar system orbit the Sun because of its gravity.
Yes, Saturn's rings do have some gravity, but it is very weak compared to the gravity of larger objects like planets and moons. The gravity from Saturn's rings is not significant enough to affect spacecraft or other objects passing through the ring system.
because of GRAVITY
The gravity of the Sun keeps the planets in their orbits. They stay in their orbits because there is no other force in the Solar System which can stop them.
In a sense. The planets all orbit the sun because it contains about 99.9% of the mass of the solar system. The sun wobbles somewhat due to the gravity of the planets, but does not move very far.