Lowell is a
lunar
Lunar most commonly means "of or relating to the Moon".
Lunar may also refer to:
Arts and entertainment
* ''Lunar'' (series), a series of video games
* "Lunar" (song), by David Guetta
* "Lunar", a song by Priestess from the 2009 album ''Prior t ...
impact crater
An impact crater is a circular depression in the surface of a solid astronomical object formed by the hypervelocity impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters ...
that lies just beyond the western limb of 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 of ...
. It is embedded within the northwestern part of the
Montes Rook
Montes Rook is a ring-shaped mountain range that lies along the western limb of the Moon, crossing over to the far side. It completely encircles the Mare Orientale, and forms part of a massive impact basin feature. This range in turn is encircled ...
mountain ring of the
Mare Orientale
Mare Orientale (Latin ''orientāle'', the "eastern sea") is a lunar mare. It is located on the western border of the near side and far side of the Moon, and is difficult to see from an Earthbound perspective. Images from spacecraft have reveal ...
impact basin. This portion of the Moon's
far side
''The Far Side'' is a single-panel comic created by Gary Larson and syndicated by Chronicle Features and then Universal Press Syndicate, which ran from December 31, 1979, to January 1, 1995 (when Larson retired as a cartoonist). Its surrealis ...
is sometimes brought into view of the Earth during periods of favorable
libration and lighting, although it is only seen from the edge.
The crater is circular in outline, with a well-defined edge. A small crater lies along the edge of the eastern rim. The inner wall is wider along the western side, and there are some
terrace
Terrace may refer to:
Landforms and construction
* Fluvial terrace, a natural, flat surface that borders and lies above the floodplain of a stream or river
* Terrace, a street suffix
* Terrace, the portion of a lot between the public sidewalk an ...
structures. In the middle of the crater is a central peak on the interior floor.
Satellite craters
![Lowell_lunar_crater_%26_satellite_crater](https://upload.wikimedia.org/wikipedia/commons/a/aa/Lowell_lunar_crater_%26_satellite_crater.png)
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Lowell.
References
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Impact craters on the Moon