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Shorty (crater)

Adapted from Wikipedia · Discoverer experience

Astronauts from the Apollo 17 mission examining orange soil near Shorty Crater on the Moon's surface.

Shorty is a crater on the Moon, found in the Taurus–Littrow valley. It was visited in 1972 by astronauts Eugene Cernan and Harrison Schmitt during the Apollo 17 mission. This crater is famous because of the "orange soil" discovered there. Scientists think this orange soil is tiny pieces of rock that cooled very quickly after being shot into the air by a lava fountain long ago.

Schematic cross section through Shorty crater with vertical scale exaggerated

Shorty is about 110 meters wide and up to 14 meters deep. It is located near other important Moon features, including Victory, Camelot, Brontë, Lara, and Nansen. The crater was named after a character in a book called Trout Fishing in America and also to honor short stories, especially those written by J. D. Salinger.

Samples

Astronauts collected different types of rocks and soil from Shorty crater during the Apollo 17 mission in 1972. These samples are listed in a report called the Apollo 17 Preliminary Science Report. One special discovery was a type of soil that looked orange, which scientists think came from cooled lava that shot up during a volcanic eruption long ago.

SampleIn Situ PhotoRock TypeLithologyPhoto
74001/74002Double Drive TubeRegolith breccia-
74115 to 74119Friable clodsRegolith breccia-
74220-Soil (the orange soil)
74235-Basalt vitrophyreHigh-Ti Mare Basalt
74240-Soil-
74245-Fine or devitrified basaltAphanitic High-Ti Basalt-
74246-Dark matrix brecciaSoil Breccia-
74247-Fine or devitrified basaltHigh-Ti Basalt-
74248-Fine or devitrified basaltHigh-Ti Basalt-
74249-Fine basaltHigh-Ti Basalt-
74250-Soil-
74255Coarse basaltIlmenite Basalt-
74260-Soil-
74270-Soil-
74275Fine basaltHigh-Ti Mare Basalt
74285Medium basaltHigh-Ti Mare Basalt-
74286Medium basaltHigh-Ti Mare Basalt-
74287Fine basaltHigh-Ti Mare Basalt-

Images

A close-up of colorful orange soil on the Moon, showing unique glass beads formed by ancient volcanic activity, captured during the Apollo 17 mission.
A crater on the Moon's surface, taken during the Apollo 17 mission.
A detailed map showing the location of Station 4 during the Apollo 17 moon landing, used by scientists to study the lunar surface.

Related articles

This article is a child-friendly adaptation of the Wikipedia article on Shorty (crater), available under CC BY-SA 4.0.

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