Mare Insularum

E520202

Mare Insularum is a lunar mare, or basaltic plain, on the Moon’s near side, formed by ancient volcanic activity and located near prominent craters such as Copernicus.

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All labels observed (1)

Label Occurrences
Mare Insularum canonical 2

Statements (31)

Predicate Object
instanceOf basaltic plain
lunar mare
adjacentTo Copernicus crater NERFINISHED
Kepler crater NERFINISHED
Mare Imbrium NERFINISHED
Oceanus Procellarum NERFINISHED
belongsTo near side western hemisphere of the Moon
boundedBy highland terrain
classification mare basalt province
coordinateSystem selenographic coordinates
formedBy ancient volcanic activity
formedIn Imbrian period NERFINISHED
geologicalContext impact-basin-related mare fill
hasAge approximately 3 to 3.5 billion years
hasAlbedo low albedo
hasEjectaOverlay Copernicus crater ejecta
Kepler crater ejecta
hasFeature lava flow fronts
small impact craters
wrinkle ridges
imagedBy Lunar Reconnaissance Orbiter NERFINISHED
isDarkerThan lunar highlands
locatedOn Moon NERFINISHED
near side of the Moon
nameLanguage Latin
nameMeaning Sea of Islands NERFINISHED
observedBy Apollo missions NERFINISHED
Lunar Orbiter missions
partOf lunar nearside maria
surfaceComposition basalt
surfaceType solidified lava plain

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Copernicus Crater on the Moon nearbyFeature Mare Insularum
subject surface form: Copernicus (lunar crater)
Mare Cognitum region, Oceanus Procellarum adjacentTo Mare Insularum
subject surface form: Mare Cognitum