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A dominant feature in this NAC image is the large expanse of smooth plains
in the upper left of the view. It may be related to extensive plains in
Mercury’s high northern latitudes that were identified in Mariner 10. The craters
Rubens (named for the 17th century Flemish painter) and Monteverdi (named for
the Italian composer of the late 1500s and early 1600s) are located near
the western edge of the unimaged “gore” region in the Mariner 10 coverage
of Mercury’s surface (see PIA11397); most of the surface to the east of these
craters is newly imaged terrain. Also visible just right of center in this
image is the impressive cliff shown in greater detail in an October 10
image release (see PIA11358).
Date Acquired: October 6, 2008
Image Mission Elapsed Time (MET): 131771143
Instrument: Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS)
Resolution: 140 meters/pixel (0.09 miles/pixel) near the bottom of the image
Scale: The bottom of this image is about 140 kilometers across (87 miles)
Spacecraft Altitude: 5,600 kilometers (3,500 miles)
These images are from MESSENGER, a NASA Discovery mission to conduct the
first orbital study of the innermost planet, Mercury. For information
regarding the use of images, see the MESSENGER image use policy.