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
Apollo Lunar Module final three "J-class missions", Apollo 15, 16 and 17, were significantly upgraded to allow for greater landing payload weights and longer lunar surface stay times. The descent engine power was improved by the addition of a extension to the engine bell, and the descent propellant tanks were increased in size. A waste storage tank was added to the descent stage, with plumbing from the ascent stage. These upgrades allowed stay times of up to 75 hours on the Moon. The Lunar Roving Vehicle was carried folded up in Quadrant 1 of the descent stage and deployed by the astronauts after