neither venes or Mercury has a moon.
No two planets share the same moon.
Actually all the current planets are larger than our moon.
Mercury and Venus are the only two planets in our solar system that do not have a moon.
Only the Earth has one moon.
Mercury and Venus
Mercury and Venus.
Two are: Jupiter's moon Ganymede and Saturn's moon Titan are larger than Mercury.
Only two planets have no moon. Mercury and Venus.
Only Mars has two moons. The other planets have either one moon, no moons, or many moons.
Mercury and Venus, the inferior planets.
Earth and Pluto