the sun
The moon remains in orbit around the Earth due to the gravitational pull between the two bodies. This gravitational force causes the moon to continuously move in a curved path around the Earth, resulting in a stable orbit.
If the gravitational field of the sun collapses, the earth is likely to come to an end.
Friction from gravitational forces.
Venus's impact on Mercury's orbit is minor as the two planets are not gravitationally bound in a significant way. Any gravitational influence from Venus on Mercury is offset by the much more dominant gravitational pull of the Sun. Mercury's orbit is primarily determined by the Sun's gravitational force.
Most rockets are intended to get out of Earth's atmosphere, but many do come back down eventually. Those that don't either have enough velocity and acceleration to get beyond enough Earth gravity to leave its orbit; others are set to exactly arrive at a particular orbit and stay there. This occurs because they are moving away from Eartha t the same rate they fall towards it.
Friction from gravitational forces.
Friction from gravitational forces.
Astronomers can predict the return of comets like Hale-Bopp by using mathematical models that trace the comet's orbit based on its previous trajectory and gravitational interactions with other celestial bodies. By studying the comet's orbit, scientists can estimate when Hale-Bopp will make its next appearance near Earth.
It depends on where the planets are in their orbit: you may not come to any. You will come to Venus's orbit first.
Asteroids, meteoroids, and comets orbit the Sun due to the gravitational pull between these celestial bodies and the Sun. Their orbits are influenced by their initial velocity, mass, and distance from the Sun. When they come close to Earth, they can be observed as shooting stars or meteor showers.
When an asteroid flies close to Earth, its gravitational force can potentially cause small changes in the Earth's orbit and rotation. However, these effects are usually minimal and do not pose a significant threat to the planet.
Meteors are pieces of rocky or metallic material that enter Earth's atmosphere and burn up due to friction. They do not move in an orbit like a satellite because they do not have the velocity needed to stay in orbit around Earth. Instead, they move in a trajectory that intersects with Earth's atmosphere.