Scoresby 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 ...

that is located in the northern part of the

Moon The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar ...

's near side. It is nearly attached to the crater Challis along the north-northwestern rim, and is located just to the north of the walled plain

Meton Meton of Athens (; ''gen''.: Μέτωνος) was a Greek mathematician, astronomer, geometer, and engineer who lived in Athens in the 5th century BC. He is best known for calculations involving the eponymous 19-year Metonic cycle, which he int ...

. Due to its location, this crater appears highly foreshortened when viewed from the

Earth Earth is the third planet from the Sun and the only astronomical object known to Planetary habitability, harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all ...

, appearing elliptical in shape. It is, however, very nearly circular when seen from above. This formation has a sharp-edged outer wall that has not been significantly worn and is not marked by impacts. It has an outer

rampart Rampart may refer to: * Rampart (fortification), a defensive wall or bank around a castle, fort or settlement Rampart may also refer to: * LAPD Rampart Division, a division of the Los Angeles Police Department ** Rampart scandal, a blanket ter ...

that extends outwards to nearly half a crater diameter, except where intersected by Challis in the north. The wide inner walls display an appearance of having been

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 a ...

d, but these have been degraded by a multitude of lesser impacts over time. Most of the inner floor of Scoresby is level and flat, except in the northeast where it is furrowed by some rough terrain. At the midpoint of the interior is a prominent central peak formation consisting of three mountainous ridges. There is a tiny craterlet just to the west of the central peaks, and a slightly larger craterlet along the northern interior wall.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Scoresby.

References

* * * * * * * * * * * * {{refend Impact craters on the Moon