The fastest planet is Mercury which is closest to the Sun.
If you mean faster than the Earth, then the planets Mercury and Venus orbit faster. This is because they are closer to the sun.
Curiously, the nearer the planet is to the Sun the faster it orbits. Thus Mercury orbits the fastest, whereas Neptune is the slowest.
No. A moon orbits around a planet. A planet orbits around the sun.
The closer to the primary, the faster the orbit. Mercury is closest, and orbits the Sun in 88 days.
Saturn
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
A planet orbits a sun, a moon orbits a planet
Jupiter orbits the sun in about 10 hours (600 minutes.) Jupiter is the fastest spinning planet. It orbits around the Sun over 100 thousand minutes faster than Earth. Jupiter orbits the Sun about 8750 minutes faster than Earth.
Venus, rotates or orbits around the sun on its side
Mercury is the planet that orbits closest to the Sun in our solar system. It is the smallest and fastest-moving planet, with a year that lasts only 88 Earth days.
Mercury is the planet in our solar system that orbits the sun at an average speed of about 170,500 kilometers per hour (at its fastest point).