Briggs (crater)
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Briggs 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 crater ...
that is located in the western part of the
Oceanus Procellarum Oceanus Procellarum ( la, Ōceanus procellārum, lit=Ocean of Storms) is a vast lunar mare on the western edge of the near side of the Moon. It is the only one of the lunar maria to be called an "Oceanus" (ocean), due to its size: Oceanus Proc ...
, to the east of the large walled plain Struve. It lies to the northeast of the walled plain Eddington, and north-northwest of the crater Seleucus. The isolated position of this crater on the mare, near the northwestern 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 ...
, makes it relatively easy for an
Earth Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surfa ...
-bound observer to locate. The crater is named after the English mathematician
Henry Briggs Henry Briggs may refer to: *Henry Briggs (mathematician) (1561–1630), English mathematician *Henry Perronet Briggs (1793–1844), English painter *Henry George Briggs (1824–1872), English merchant, traveller, and orientalist *Henry Shaw Briggs ...
. The outer rim of Briggs is not quite circular, with outward bulges to the north-northeast and southward. At the midpoint of the crater floor is a central ridge, extending to the north.


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 Briggs.


References

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External links

* Impact craters on the Moon {{Craters on the Moon: A–B