Vulcan Planitia
Translingual
Etymology
English Vulcan + planitia. From Latin planitia (“plain”), and the fictional planet of Vulcan from Star Trek. Coined by the New Horizons NASA research team.
Proper noun
Vulcan Planitia
- (geography, geology, planetography, planetology, astronomy) A region, the southern lowlands of Charon, the primary moon of Pluto and secondary member of the binary planet of Pluto-Charon, in the Solar System.