EntityQ117895· pop 21· linked from 122 articlesSinus MediiSign in to savelunar mareConnectionsFlammarionEntityOppolzerEntityLunar outpostEntityEarthConceptMoonConceptLatinEntitygeographic coordinate systemEntityGdańskEntityequatorEntityAdriatic SeaEntityApollo 11ConceptdiameterEntitydigital object identifierEntityApollo programConceptcoordinate systemEntityWilliam GilbertEntityJapan Aerospace Exploration AgencyEntityArtemis programConceptJohannes HeveliusEntityeponymEntityCategoriesLQ12 quadrangleMaria on the Moon