Finsch (crater)
Encyclopedia
Finsch is a relatively small lunar
crater
in the mid-part of Mare Serenitatis
that has been completely covered by the mare
, forming a ghost crater
in the lava plain
. It is located to the south-southeast of the crater Sarabhai
.
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
crater
Impact crater
In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...
in the mid-part of Mare Serenitatis
Mare Serenitatis
Mare Serenitatis is a lunar mare that sits just to the east of Mare Imbrium on the Moon.It is located within the Serenitatis basin, which is of the Nectarian epoch. The material surrounding the mare is of the Lower Imbrian epoch, while the mare material is of the Upper Imbrian epoch...
that has been completely covered by the mare
Lunar mare
The lunar maria are large, dark, basaltic plains on Earth's Moon, formed by ancient volcanic eruptions. They were dubbed maria, Latin for "seas", by early astronomers who mistook them for actual seas. They are less reflective than the "highlands" as a result of their iron-rich compositions, and...
, forming a ghost crater
Palimpsest
A palimpsest is a manuscript page from a scroll or book from which the text has been scraped off and which can be used again. The word "palimpsest" comes through Latin palimpsēstus from Ancient Greek παλίμψηστος originally compounded from πάλιν and ψάω literally meaning “scraped...
in the lava plain
Lava plain
A lava plain, also called a lava field or lava bed, is a large expanse of nearly flat-lying lava flows. Such features are generally composed of highly-fluid basalt lava, and can extend for tens or even hundreds of miles across the underlying terrain...
. It is located to the south-southeast of the crater Sarabhai
Sarabhai (crater)
Sarabhai is a small, circular, bowl-shaped crater on the Mare Serenitatis, in the northeast quadrant of the Moon. The formation is relatively isolated, being located to the northeast of the crater Bessel. It lies along a wrinkle ridge designated the Dorsum Azara.This crater was previously...
.