Mare Imbrium /ˈɪmbriəm/ (Latin imbrium, the "Sea of Showers" or "Sea of Rains") is a vast lava plain within the Imbrium Basin on the Moon and is one of...

sea features (Mare Humorum, Mare Imbrium, Mare Insularum, Mare Nubium, Mare Spumans, Mare Undarum, Mare Vaporum, Oceanus Procellarum, Mare Frigoris), sea...

Mare Serenitatis /sɪˌrɛnɪˈteɪtɪs/ (Latin serēnitātis, the "Sea of Serenity") is a lunar mare located to the east of Mare Imbrium on the Moon. Its diameter...

Serenitatis and the southeast rim of Mare Imbrium. It was named by Giovanni Battista Riccioli in 1651. The mare lies in an old basin or crater that is...

of Mare Imbrium, and stretches east to north of Mare Serenitatis. It is just north of the dark crater Plato. The basin material surrounding the mare is...

the IAU, the crater was known as Basin XIV. Mare Ingenii is located at the antipode of the Mare Imbrium impact basin. The furrowed crater walls of the...

Montes Apenninus range forms the southeastern border of the large Mare Imbrium lunar mare and the northwestern border of the Terra Nivium highland region...

the landing site: to sample lunar highland material older than that at Mare Imbrium and to investigate the possibility of relatively recent volcanic activity...

Alpes range. It extends 166 km from the Mare Imbrium basin, trending east-northeast to the edge of the Mare Frigoris. The valley is narrow at both ends...

the Canary Islands. This range is located in the northern part of the Mare Imbrium, to the southwest of the crater Plato. The Montes Teneriffe lie within...