As far as anybody knows, the earth has always had one moon. If it ever had any more
than that, it happened so long ago that it's been forgotten.
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Another moon has recently beend discovered. Being so far away that noone can see it though....
None.
None.
It has no moons.
None. Ganymede is a moon of Jupiter. No moon in the solar system has moons of its own.
Earth's moon does not have any rings, nor moons.
1 moon :)
One moon and its called moon.
Neptune has 13 moons. The largest moon is Triton. :)
Uranus has 27 moons and Earth has 1 moon.
One. This moon is simply called "The Moon".
The moon we see doesn't, but all of Jupiter's moons do. (About 50)
there are 66 moons in Jupiter