Narrow Angle Camera (NAC) and Wide Angle Camera (WAC) of the Mercury Dual Imaging System (MDIS)
Mercury's diameter is 4880 kilometers (3030 miles)
The above image shows an orthographic projection of this global mosaic
centered at 0°N, 90°E. The peak-ring basin Rachmaninoff
can be seen in the northwest portion of the globe, Rembrandt basin
can be seen towards the south, and Eminescu
can be seen just east of center. The edge of the Caloris basin
is just visible along the eastern edge of this globe.
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. Visit the Why Mercury?
section of this website to learn more about the key science questions that the MESSENGER mission is addressing. During the one-year primary mission, MDIS is scheduled to acquire more than 75,000 images in support of MESSENGER's science goals.
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.