EasyStarFind - Home

I
 

deutsch

english

italiano

español

français

português

dansk

nederlands

russkij

polski

türkçe
  Web   Pictures   Videos   News   Shopping   Encyclopedia
Search in Encyclopedia for Artemis_Corona      
Artemis Corona

Radar image of Artemis Corona
Feature type Corona
Coordinates 35° S, 135° E
Diameter 2,600 km
Eponym Artemis

Artemis Corona is a corona found in the Aphrodite Terra continent, on the planet Venus. Latitude 35° South, Longitude 135° East.

Named after Artemis, the virgin hunt goddess, it is the largest Corona on Venus, with a diameter of 2,600 kilometers. It is largely enclosed by the near circular Artemis Chasma - a predominantly compressional circular arc belts.

Artemis is an unusual feature on Venus as it has been interpreted to be the site of plate tectonics operating on a regional scale. There are grabens and compressional arcs which rise above the surrounding plains. As a whole, Artemis is not elevated like other coronae. Regions within Artemis are in fact some 4 km below the surrounding plains. The differences between the highest and the lowest point within Artemis are in the order of 7.5 km.

The central rift region of Artemis has been interpreted as a spreading zone (Britomartis Chasma) which has been offset - with clear signs of strike-slip faulting offsetting the central rift zone. Retrograde subduction is interpreted to occur at the circular arc belts of Artemis Chasmata.

Artemis is one of the prime sites worthy of further investigation concerning plate tectonics operating on Venus.

External links



 

 

© 2008 EasyStarFind.com - all rights reserved.
Sitemape - Home - Disclaimer - Contact - Star Index