EntityQ486911· pop 17· linked from 62 articlesSinus ConcordiaeSign in to savelunar impact craterConnectionsMoonConceptLatinEntitygeographic coordinate systemEntityApollo 11ConceptdiameterEntityApollo 17ConcepteponymEntitylunar mareEntityMare TranquillitonEntityOceanus ProcellarumEntityMare ImbriumEntityMare SerenitatisEntityMare CrisiumEntityMare FecunditatisEntityMare MoscovienseEntityMare NubiumEntityMare OrientaleEntityQ170067EntityMare AnguisEntityMare CognitumEntityCategoriesLQ12 quadrangleMaria on the Moon