Dawes 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 depression (geology), depression in the surface of a solid astronomical body formed by the hypervelocity impact event, impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal c ...

located in the wide straight between

Mare Serenitatis Mare Serenitatis (Latin ''serēnitātis'', the "Sea of Serenity") is a lunar mare located to the east of Mare Imbrium on the Moon. Its diameter is . Geology Mare Serenitatis is located within the Serenitatis basin, which is of the Nectarian ...

and

Mare Tranquilitatis Mare Tranquillitatis (Latin for Sea of Tranquillity or Sea of Tranquility) is a lunar mare that sits within the Tranquillitatis basin on the Moon. It contains Tranquility Base, the first location on another celestial body to be visited by huma ...

. To its southwest lies the larger crater Plinius, and to its northeast sits the

Mons Argaeus Mons Argaeus is a mountainous massif on the Moon that extends for a length of 65 km towards the southeast. It is located at coordinates , wedging between Mare Serenitatis and Mare Tranquillitatis on their eastern border. The summit is appr ...

mountain rise. It is named after British astronomer William Rutter Dawes.

Description

Dawes is circular with a sharp rim that has a slightly flattened oval perimeter. It has a slight central rise, and a somewhat darker floor that is nearly covered in overlapping swirl-like deposits. Much of the deposits are slumped or fall-back material. The inner walls are steep and free from impact erosion. Northeast of Dawes is a rille known as Rima Dawes. Detailed examination of this crater has located what appear to be alcoves and channels along the inner rim. It is hypothesized that

micrometeorite A micrometeorite is a micrometeoroid that has survived entry through the Earth's atmosphere. Usually found on Earth's surface, micrometeorites differ from meteorites in that they are smaller in size, more abundant, and different in composition. T ...

impacts along the rim trigger dry landslides, which produce a

gully A gully is a landform A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given ter ...

-like appearance. A similar phenomenon may be responsible for gully-like features along the inner rim of some

Martian Mars, the fourth planet from the Sun, has appeared as a setting in works of fiction since at least the mid-1600s. Trends in the planet's portrayal have largely been influenced by advances in planetary science. It became the most popular celes ...

craters.

References

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External links

High resolution view from Apollo 15
(Figure 144 o

(NASA SP-362), 1978)
Lunar Orbiter 5 image 070
L&PI
LTO-42C3 Dawes
— L&PI

topographic map In modern mapping, a topographic map or topographic sheet is a type of map characterized by large- scale detail and quantitative representation of relief features, usually using contour lines (connecting points of equal elevation), but histori ...

LROC page: Dawes

* {{Craters on the Moon: C-F Impact craters on the Moon

Description

References

External links

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