Multiple choice general knowledge science & technology

What planet boasts the solar system's largest moon?

  1. Neptune

  2. Earth

  3. Mars

  4. Jupiter
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Jupiter boasts Ganymede, the largest moon in our solar system at 5,268 km diameter, which is even larger than the planet Mercury. Neptune's largest moon Triton, Earth's Moon, and Mars' moons Phobos and Deimos are all significantly smaller.

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