The Mighty Caloris (PIA19213)
Autor:
NASA
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Zdroj:
.png?uselang=cs){kind=link}
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4472 x 4472 Pixel (16319197 Bytes)
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Original caption: This is an MDIS mosaic of the mighty Caloris basin, Mercury's youngest large impact basin. Caloris has been filled by volcanic plains that are distinctive in color from the surrounding terrain. Subsequent craters have excavated low-reflectance material from beneath these volcanic plains, possibly giving clues to the composition of the basin floor. The basin interior has a complex tectonic history. The interior smooth plains have an area of 1.72 million km2 (0.66 million mi2), approximately the area of Alaska! Over 640 Rhode Islands would fit inside of this massive basin!
This is a brightness-increased and resolution-decreased version of the original image.
This is a brightness-increased and resolution-decreased version of the original image.
Licence:
Public domain
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Relevantní články
Caloris BasinCaloris Basin, někdy zvaný také jako Caloris Planitia, je impaktním kráterem na planetě Merkur o průměru 1550 km. Tento kráter je považován za největší impaktní kráter v naší sluneční soustavě. Kráter obepíná val vysoký 2 km. .. pokračovat ve čtení