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That really depends on an arbitrary limit in the definition of the size of a moon. There are moons from thousands of kilometers, there are specks of dust orbiting the gas giants (in their rings), and there are pieces in every kind of size in between. So, if you arbitrarily define (for example) that "anything above 10 meters diameter is a moon", then that will be the size of the smallest moon.
What else can I help you with?
What is smallest to largest Asteroids universe planet moon solar stem?
Asteroid, moon, planets, solar system, universe
Is the moon the smallest planet in the solar system?
The moon itself is not considered a planet. It is Earth's only moon. Since Pluto is not considered a planet (as of 2006), the smallest planet in our solar system is Mercury.
What is the biggest and the smallest object in the solar system?
The biggest object in the solar system is the sun, and the smallest is Pluto
What is the smallest in your solar system Saturn sun comet moon?
Comet
What is the Smallest planet in your solar system only has one moon?
Pluto
Is Titan the biggest or smallest moon?
Neither. Titan is the largest moon of Saturn but the second largest in the solar system. The largest moon in the solar system is Ganymede, which orbits Jupiter.
Which planet has the smallest moon?
Venus and Mercury have the least moons in our solar system with none at all!
Which object is the smallest the solar system or the galaxy?
The solar system is the smallest
What distinction does one of mars moons Deimos hold in the solar system?
It is Mars' smallest moon
Is mercury the smallest planet in space?
One cannot say for sure if it is the smallest planet in space, but it is the smallest planet in our Solar System.
What is the smallest rock in the solar system?
The smallest rock in our solar system is nothing but asteroids.
Is Mercury the smallest in the solar system?
Yes, as now the Pluto is excluded from the solar system, it is the smallest and the fastest planet in the solar system.
