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Neptune's Moons

The eighth planet from the Sun has 14 known moons as of July 2013. The largest is Triton.


Neptune's Triton February 19, 2016


Neptune February 10, 2016

Radio Programs

Neptune Opposition II A tiny new moon for Neptune September 7, 2019

First to Neptune A giant planet’s only visitor August 25, 2019

Neptune III Splitting up a set of twins September 5, 2017

Featured Images

Diagram shows Neptune and some of its moons, including one discovered in 2013

Second-Look Moon July 22, 2013

Voyager 2 view of the Adams Ring at Neptune

Pulverized Moon August 22, 2011