Planetary Gazetteer

Search and browse 15,000+ IAU-approved named surface features — craters, mountains, canyons, and more — across every major planet, dwarf planet, and moon, sourced directly from the USGS Gazetteer of Planetary Nomenclature.

Browse Named Features

Data sourced from the USGS Gazetteer of Planetary Nomenclature, maintained in cooperation with the IAU Working Group for Planetary System Nomenclature. Only currently-adopted names are shown.

Feature Map