The planet that is closest to the sun will orbit the fastest because its orbit is much smaller than the others. Mercury would be the correct answer. mercury because the first one has less distance to travel
No, a moon is a natuaral satellite and would always be in orbit around a planet. If it did'nt orbit the planet it would fall into the planet.
You would be the youngest on Neptune (Pluto is no longer a planet) where 1 year = 164.79 years on Earth.
That would be the planet known as earth.it is our planet earth
If a planet is not in orbit around a star, it would either drift off into space or be captured by another gravitational force. Without being in orbit, a planet would not experience the necessary gravitational pull to maintain a stable path around a star.
Any object in an elliptical orbit - this would include every planet and natural satellite - is moving fastest when it is closest to the "primary object" around which it orbits; the Sun in the case of the planets, and each planet in the case of a moon. The Earth reaches perihelion, its closest point of approach to the Sun, on January 4 each year, so that's the day at which the Earth is moving fastest in its orbit.
The planet always moved very fast. But it's fastest velocity would be attained at it's nearest approach to the sun.
No, Venus does not orbit a planet. It orbits a star, which is our Sun. It can not orbit a planet , if it did it would be a moon
The object would crash into the planet.
The orbit would increase in size (the planet would orbit farther from the sun).
A planet revolving around a single star will always have a relatively circular or ovular path. The only time the orbit would be different would be if the planet was being pulled by the gravity of multiple stars.
The object would crash into the planet.