PIA18444: Hollows in Balanchine Crater
 Target Name:  Mercury
 Is a satellite of:  Sol (our sun)
 Mission:  MESSENGER
 Spacecraft:  MESSENGER
 Instrument:  MDIS - Narrow Angle
 Product Size:  1193 x 1190 pixels (w x h)
 Produced By:  Johns Hopkins University/APL
 Full-Res TIFF:  PIA18444.tif (1.421 MB)
 Full-Res JPEG:  PIA18444.jpg (116.9 kB)

Click on the image above to download a moderately sized image in JPEG format (possibly reduced in size from original)

Original Caption Released with Image:

One of our highest resolution views yet inside the beautiful Balanchine crater reveals the bright hollows that cover portions of the crater. (See also this lower resolution view taken in 2011, before Balanchine crater was named.) The hollows appear to reside not just on the floor, but on portions of the slumped crater walls as well.

This image was acquired as a targeted set of stereo images. Targeted stereo observations are acquired at resolutions much higher than that of the 200-meter/pixel stereo base map. These targets acquired with the NAC enable the detailed topography of Mercury's surface to be determined for a local area of interest.

Date acquired: April 18, 2014
Image Mission Elapsed Time (MET): 40112892
Image ID: 6145582
Instrument: Narrow Angle Camera (NAC) of the Mercury Dual Imaging System (MDIS)
Center Latitude: 38.18
Center Longitude: 175.1 E
Resolution: 27 meters/pixel
Scale: This image is approximately 28 km (17 miles) across
Incidence Angle: 39.9
Emission Angle: 7.9
Phase Angle: 41.1

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. MESSENGER acquired over 150,000 images and extensive other data sets. MESSENGER is capable of continuing orbital operations until early 2015.

For information regarding the use of images, see the MESSENGER image use policy.

Image Credit:
NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

Image Addition Date: