What are the three largest moons in the solar system?

                           Radius

Mercury               2439 kilometers
Moon                  1738

Ganymede              2631
Titan                 2575
Callisto              2400
Io                    1815
Europa                1569
Triton                1350
The rest of the satellites have radii smaller than 800 kilometers.
Copyright 1997 Dr. Sten Odenwald
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