Formerly than answer was Pluto, whose moon Charon is just over half its diameter. Now that Pluto is technically not a planet, than answer is Earth, whose moon is just over a quarter its diameter.
Our [earth's] moon has the largest moon/earth ratio. It is not the largest moon in the solar system, but the largest in relation to its planet.
No planet has a moon bigger than itself.
Yes. The moon is about as big as the united states of America. Minus Alaska and Hawaii.
Mercury is roughly the same size, but it is bigger than our Moon.
Mercury is the smallest planet in the Solar system.
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.
Yes, specifically the four largest, or Galilean satellites : Ganymede, Callisto, Io, and Europa. At 3100 to 5200 km in diameter, they are larger than Pluto's 2306 km diameter, and are correspondingly greater in mass. The large moon of Saturn, Titan, is also larger than Pluto. In fact, Ganymede and Titan are larger than the planet Mercury, but not as massive.
None
Planet x does not exist.
yes
Some moons can be bigger than some planets, but moons cannot be bigger than their own planet otherwise the planet would become the moon and the moon would become the planet due to the difference in size, mass and gravitational pull.
Saturn
Yes. The moon is about as big as the united states of America. Minus Alaska and Hawaii.
no. Pluto is bigger than charon,its moon. Just remember:moons are alwayssmaller than their planet.
Mercury is roughly the same size, but it is bigger than our Moon.
all of the ones in our solar system are...
Ganymede is the largest moon of Jupiter, it is bigger than mercury and also Pluto. Pluto is no longer a planet
not possible
Yes. All planets in the solar system are larger than the moon. Neptune is many times larger than the moon.