Photo Agency - Astronomy - Space - Nature

> Volcano on Mercury

Volcano on Mercury

author: Nasa/JHUAPL/ Carnegie Institution of Washington/Novapix

reference: a-mer04-00014

Image Size 300 DPI: 8 * 8 cm

Volcanoes have been discovered on Mercury's surface from images acquired during MESSENGER's first Mercury flyby. This image shows the largest feature identified as a volcano in the upper center of the scene. The volcano has a central kidney-shaped depression, which is the vent, and a broad smooth dome surrounding the vent. The volcano is located just inside the rim of the Caloris impact basin. The rim of the basin is marked with hills and mountains, as visible in this image. Date Acquired: January 14, 2008

Keywords for this photo:

2008 - ASTRONOMY - BLACK AND WHITE - CALORIS BASIN - CRATER - IMPACT CRATER - MERCURY - MESSENGER - PLANET - VOLCANO -