Which is the outermost moon of Neptune, also the most distant known moon of any planet?
Triton
Proteus
Neso
Galatea
Neso is the outermost known natural satellite of Neptune. It is an irregular moon discovered by Matthew J. Holman, Brett J. Gladman, et al. on August 14, 2002, though it went unnoticed until 2003. Neso orbits Neptune at a distance of more than 48 Gm (million km), making it (as of 2015) the most distant known moon of any planet.
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Answers by country
Triton
Proteus
Neso
Galatea
answers
Australia
16
Germany
17
Pakistan
10
Greece
10
Poland
1529
the United States
72
India
121
the United Kingdom
33