Little West (lunar crater) maps. The name was officially approved by IAU's Working Group for Planetary System Nomenclature on July 26, 2017 alongside another small crater near the landing site called Double. Little West (lunar crater) Little West is a small crater (30-meter diameter) in Mare Tranquillitatis on the Moon, east of the Apollo 11 landing site known as Tranquility Base. The Apollo 11 astronauts Neil Armstrong and Buzz Aldrin landed the Lunar Module (LM) "Eagle" approximately 60 meters west of Little West Crater on July 20, 1969. This is the crater Neil Armstrong mentions during his final descent onto the lunar surface. The
Duke Island (lunar mountain) CAPCOM during the Apollo 11 landing and lunar module pilot of Apollo 16. Duke Island (lunar mountain) Duke Island is a small lunar mountain that is located in Mare Tranquillitatis, about 64 km southwest of the crater Maskelyne, and about 188 km east of the Apollo 11 landing site. Unlike many other lunar features named by the Apollo astronauts, the name of the mountain is not formally recognized by the International Astronomical Union. However, Duke Island and other informal features such as nearby Boot Hill or Mount Marilyn (within Montes Secchi) were significant landmarks used by the astronauts for navigation