https://benedante.blogspot.com/2011/07/naming-plutos-new-moon.html
bensozia: Naming Pluto's New Moon
Ex-planet Pluto is named for the God of the Underworld, and its three previously known moons have gloomy names: Charon, the ferryman of the ...
naming plutos newmoon
https://www.space.com/29034-pluto-features-names-new-horizons-extended.html
Pluto-Features Naming Campaign Extended to April 24 | Space
Apr 7, 2015 - You still have some time to nominate names for Pluto features that NASA's New Horizons probe will discover during its flyby of the dwarf planet this summer.
plutofeaturesnamingcampaignextended