NEAR image of the day for 2000 April 6
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The Importance of Lighting The way in which Eros' craters are illuminated makes a big difference in their appearance in images from NEAR Shoemaker. This image was taken March 8, 2000, from a range of 205 kilometers (127 miles). In the foreground, craters are obliquely illuminated. The brightness differences between Sun-facing and shaded slopes bring out the morphologic details in the asteroid's surface. In the background the Sun is nearly overhead, and the lack of shadows makes details appear subdued. But these "high-Sun" conditions bring out inherent brightness differences in surface materials, such as the bright walls in the four craters near the center of the image.
(Image 0127886509)
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Feedback to Scott Murchie. APL.
Built and managed by The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, NEAR-Shoemaker was the first spacecraft launched in NASA's Discovery Program of low-cost, small-scale planetary missions. See the NEAR web site for more details.