What is the largest moon of Jupiter?
Io
Callisto
Ganymede
Europa
Ganymede is the largest and most massive moon of Jupiter and in the Solar System. It has a diameter of 5,268 km and is 8% larger than the planet Mercury, although only 45% as massive.
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Answers by country
Io
Callisto
Ganymede
Europa
answers
Greece
12
India
230
Pakistan
17
France
10
Austria
45
the Philippines
16
the United States
107
Germany
201
Switzerland
17
the United Kingdom
61
Republic of Ireland
15
Poland
5476
the Netherlands
11
Canada
10
Australia
31