earth
Yes, Pluto was a moon to one of the planets called Neptune.
Mercury
Only the Earth has one moon.
All of the planets in the Solar System except for Mercury and Venus have at least one moon.
Earth has just one moon. All the other planets except Mercury and Venus have moons.
No. The only planets without a moon are Mercury and Venus all the other planets have anywhere from one moon to more than sixty.
MarsJupiterSaturnUranusNeptune
The planets in our solar system that have more than one moon are Mars, Jupiter Saturn, Uranus, and Neptune. Earth has one moon.
Within the Solar System, Earth is the only planet with one moon - The Moon.
Earth is the only planet with just one known moon.
Earth has no planets of its own. It is one and has one moon.
earthAll eight planets have at least one moon, except for Venus and Mercury. Some planets have many moons, over 60 for Jupiter and Saturn.