Quantcast
Last updated on April 24, 2014 at 17:35 EDT
Wrinkles and More in Goethe
140 of 1088

Wrinkles and More in Goethe

July 22, 2013
Date acquired: February 09, 2013 Image Mission Elapsed Time (MET): 2721322, 2721314, 2721318 Image ID: 3487267, 3487265, 3487266 Instrument: Wide Angle Camera (WAC) of the Mercury Dual Imaging System (MDIS) WAC filters: 9, 7, 6 (996, 748, 433 nanometers) in red, green, and blue Center Latitude: 83.35° Center Longitude: 291.6° E Resolution: 86 meters/pixel Scale: The larger crater in this image is 9.5 km in diameter (6 miles). Incidence Angle: 87.6° Emission Angle: 18.9° Phase Angle: 87.5° Of Interest: This small unnamed crater occurs near a wrinkle ridge in Goethe Basin. Since this image was taken near the north pole of Mercury, the shadows are more dramatic than in the equatorial region. This image was acquired as part of MDIS's high-resolution 3-color imaging campaign. The map produced from this campaign complements the 8-color base map (at an average resolution of 1 km/pixel) acquired during MESSENGER's primary mission by imaging Mercury's surface in a subset of the color filters at the highest resolution possible. The three narrow-band color filters are centered at wavelengths of 430 nm, 750 nm, and 1000 nm, and image resolutions generally range from 100 to 400 meters/pixel in the northern hemisphere. 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