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Astronomy: Mars / Solar System This redirect is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.AstronomyWikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles This redirect is supported by Mars task force (assessed as Low-importance). This redirect is supported by Solar System task force (assessed as Low-importance).

This should be spelled Coblentz (martian crater), because that is the adjectival form.
A Martian is a hypothetical inhabitant of the planet Mars, and likewise for Venusian, Jovian, Saturnian, Uranian, Neptunian, and Plutonian, and for the Moon, a Lunarian. The adjectival forms are venusian, martian, jovian, saturnian, uranian, neptunian, plutonian, and lunar. An inhabitant of the Earth is a Terran, a Terrestrial, an Earthling, an Earther, or a Gaian, and the adjectival forms are terrestrial or earthly. 24.121.195.165 ( talk) 21:00, 18 June 2018 (UTC) reply