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A pit crater (also called a subsidence crater or collapse crater) is a depression formed by a sinking or collapse of the surface lying above a void or empty chamber, rather than by the eruption of a volcano or lava vent. [15] Pit craters are found on Mercury, Venus, [16] [17] Earth, Mars, [18] and the Moon. [19]
A volcanic crater is an approximately circular depression in the ground caused by volcanic activity. [1] It is typically a bowl-shaped feature containing one or more vents. During volcanic eruptions , molten magma and volcanic gases rise from an underground magma chamber , through a conduit, until they reach the crater's vent, from where the ...
Meteor Crater, or Barringer Crater, is an impact crater about 37 mi (60 km) east of Flagstaff and 18 mi (29 km) west of Winslow in the desert of northern Arizona, United States. The site had several earlier names, and fragments of the meteorite are officially called the Canyon Diablo Meteorite , after the adjacent Canyon Diablo .
The catalog is divided into three partial lists: List of craters on Mars: A–G; List of craters on Mars: H–N; List of craters on Mars: O–Z; Names are grouped into tables for each letter of the alphabet, containing the crater's name (linked if article exists), coordinates, diameter in kilometers, year of official name adoption (approval), the eponym ("named after") and a direct reference ...
crater wall, the downward-sloping portion of the crater crater floor, a more or less smooth, flat area, which as it ages accumulates small craters of its own central peak, found only in some craters with a diameter exceeding 26 km (16 mi); this is generally a splash effect caused by the kinetic energy of the impacting object being turned to ...
Complex-crater morphology on rocky planets appears to follow a regular sequence with increasing size: small complex craters with a central topographic peak are called central-peak craters (e.g., Tycho); intermediate-sized craters, in which the central peak is replaced by a ring of peaks, are called peak ring craters (e.g., Schrödinger); and ...
Crater Peak is a shield volcano primarily made of andesite and basalt lava flows topped by andesitic and dacite tephra. Timber Crater is a shield volcano located in the northeast corner of the park. Like Crater Peak, it is made of basaltic and andesitic lava flows but, unlike Crater, it is topped by two cinder cones.
The large and relatively young lunar impact crater Tycho taken by the Hubble Space Telescope. [1]This is a list of named lunar craters.The large majority of these features are impact craters.