Dawn Collects a Bounty of Beauty from Vesta


Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

A new video from NASA’s Dawn spacecraft takes us on a flyover journey above the surface of the giant asteroid Vesta.

The data obtained by Dawn’s framing camera, used to produce the visualizations, will help scientists determine the processes that formed Vesta’s striking features. It will also help Dawn mission fans all over the world visualize this mysterious world, which is the second most massive object in the main asteroid belt.

The video, which shows Vesta as seen from Dawn’s perspective, can be viewed at:http://www.jpl.nasa.gov/video/index.cfm?id=1020.

You’ll notice in the video that Vesta is not entirely lit up. There is no light in the high northern latitudes because, like Earth, Vesta has seasons. Currently it is northern winter on Vesta, and the northern polar region is in perpetual darkness. When we view Vesta’s rotation from above the south pole, half is in darkness simply because half of Vesta is in daylight and half is in the darkness of night .

Full Story: http://www.jpl.nasa.gov/news/news.cfm?release=2011-293

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