None, the Moon's radius is 1,737.1 kilometers and Mercury (the smallest planet) has a radius of 2,439.64 kilometers. (Pluto was dropped officially in 2006 August)
Mercury.
See Link.
Photo description.
Top row: Mars, Mercury
Bottom row: Moon, Pluto, Haumea.
None. Old textbooks would say that it is Pluto, but Pluto is no longer considered a planet.
None. Formerly the answer would have been Pluto, but Pluto is no longer considered a planet.
Size is not the differentiation of whether something is a planet or moon. The difference is what ir orbits. A planet orbits a star, and only a star. A moon orbits a planet. A moon is always smaller than the planet it belongs to, but some large moons are bigger than small planets. Ganymede and Titan are both larger than the planet Mercury, but are still much smaller than than planets they orbit, Jupiter and Saturn.
Earth is the only planet known to have only 1 moon.
Only Earth has exactly one moon.
none of them have more than 1 moon
because it wanted to. :)
Yes. Io is only slightly larger than Earth's moon.
Venus is the only planet that does not have a moon.
That would be Mercury. It is only slightly bigger in size than our moon.
No. Neptune is far larger than any moon in the solar system. The only planet smaller than Titan is Mercury.
Yes they do. Our moon only orbits our planet - earth.
The moon is the (only) "natural satellite" of the earth. It is not a planet.
The Earth is the only planet in our Solar System with one Moon
The moon with the specific name 'The Moon' orbits planet Earth.
The only planet with one moon is Earth. The smallest planet is Mercury but it doesn't have any moons.
a planet is much larger than a moon. sometimes a planet can have many moons but a moon can only have 1 planet. the moon orbits the planet but the planet orbits a star (such as the sun) ect.
Size is not the differentiation of whether something is a planet or moon. The difference is what ir orbits. A planet orbits a star, and only a star. A moon orbits a planet. A moon is always smaller than the planet it belongs to, but some large moons are bigger than small planets. Ganymede and Titan are both larger than the planet Mercury, but are still much smaller than than planets they orbit, Jupiter and Saturn.
There is no planet that has the same size moon as the planet. This is only possible if Pluto was still a planet.