Bench crater is a small crater in
Mare Cognitum on the
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width ...
. The name of the crater was formally adopted by the
IAU
The International Astronomical Union (IAU; french: link=yes, Union astronomique internationale, UAI) is a nongovernmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach ...
in 1973.
[
The ]Apollo 12
Apollo 12 (November 14–24, 1969) was the sixth crewed flight in the United States Apollo program and the second to land on the Moon. It was launched on November 14, 1969, by NASA from the Kennedy Space Center, Florida. Commander Charle ...
astronauts Pete Conrad
Charles "Pete" Conrad Jr. (June 2, 1930 – July 8, 1999) was an American NASA astronaut, aeronautical engineer, naval officer and aviator, and test pilot, and commanded the Apollo 12 space mission, on which he became the third person to ...
and Alan Bean landed the Lunar Module
The Apollo Lunar Module (LM ), originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. It was the first crewed ...
(LM) ''Intrepid'' northeast of Bench crater on November 24, 1969. To the northeast of Bench are the larger Head
A head is the part of an organism which usually includes the ears, brain, forehead, cheeks, chin, eyes, nose, and mouth, each of which aid in various sensory functions such as sight, hearing, smell, and taste. Some very simple animals may no ...
and Surveyor
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is c ...
craters. To the west is Sharp crater (now called Sharp-Apollo).
The crater is called ''Bench'' because of perceived terraces ( benches) within the crater. A wide area on the west side of the crater was referred to as "low bench" and a smaller area on the east side was referred to as "high bench" during mission planning.[''Apollo 12 Preliminary Science Report'' (NASA SP-235), 1970]
link
Samples
File:AS12-49-7236 (21657254906).jpg, Sample 12035 location
File:AS12-49-7234 (21495489838).jpg, This shows sample 12053, an angular fragment collected from the northwest rim of Bench crater
References
{{reflist
Impact craters on the Moon
Apollo 12