No planets revolve around earth they revolve around the sun.
The one closest to the star, in the case of our solar system, that is Mercury.
I Say Mercury.
mercury, it only takes 88 days. The closer the planet is to the parent star (sun in our case) the less time it takes to complete one orbit. Mercury is the closest planet to the sun and the planet to take the shortest time to orbit it.
The planets revolve attracted by the gravitational force of primarily the sun and to a lesser degree the gravitational attraction of other planets. The reason for the orbit is thought to relate to the rotation of the primeval gas could which gave berth to the sun and the planets.
If you are asking what planet has the least days in a full trip around the sun, it would be the planet Mercury, the moon has the least days in a trip with 29, however it is not counted as a planet.
Earth. Saturn is the least dense.
Mercury is the planet in our solar system with the least mass, with a mass of about 0.055 times that of Earth.
The planets Earth, Mars, Jupiter, Saturn, Uranus, and Neptune all have one or more moons.
Pluto. It is the 9th planet from the sun and it is very different then Earth in size and temperature
Yes. At least, the gravity resulting from planet Earth.
Pluto has the longest year, if it was still a planet that is, equal to 248.76 Earth years. Since Pluto is no longer considered a planet, the planet with the longest year is Neptune, at 164.8 Earth years per revolution around the Sun.
Earth is the inner planet that has at least one moon, known as the Moon.