March 26, 2013
Wide Angle Camera (WAC) of the Mercury Dual Imaging System (MDIS)
Feature Latitude Range:
61.8° N to 63.3° N
Feature Longitude Range:
128.3° E to 130.6° E
This image shows the third of five broad channels on Mercury for which names were recently approved
. The valleys are named according to the theme of "abandoned cities (and towns and settlements) of antiquity"
that was developed especially for these landforms.
The vallis shown in this figure is named for Caral-Supe, a large settlement in the Barranca province of Peru that has been dated as one of the most ancient cities of the Americas, being inhabited from ca. 2627â€“1977 BCE. At its peak, Caral supported a population in excess of 3,000. This image is a portion of the MDIS global mosaic basemap
that was acquired during MESSENGER's first year in orbit.
The MESSENGER spacecraft is the first ever to orbit the planet Mercury, and the spacecraft's seven scientific instruments and radio science investigation
are unraveling the history and evolution of the Solar System's innermost planet. During the first two years of orbital operations, MESSENGER acquired over 150,000 images and extensive other data sets. MESSENGER is capable of continuing orbital operations until early 2015.
Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
For information regarding the use of MESSENGER images, see the image use policy.