File:PIA19547-Ceres-DwarfPlanet-Dawn-RC3-AnimationFrame25-20150504.jpg

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English: PIA19547: Ceres RC3 Animation - Still Frame 25

http://photojournal.jpl.nasa.gov/catalog/PIA19547

http://www.jpl.nasa.gov/news/news.php?feature=4582

UPLOADER NOTE: Frame 25 of the original GIF animation (16.096KB) - via JASC Animation Shop v 2.02.

In this closest-yet view of Ceres, the brightest spots within a crater in the northern hemisphere are revealed to be composed of many smaller spots. This frame is from an animation of sequences taken by NASA's Dawn spacecraft on May 4, 2015.

This animation shows a sequence of images taken by NASA's Dawn spacecraft on May 4, 2015, from a distance of 8,400 miles (13,600 kilometers), in its RC3 mapping orbit. The image resolution is 0.8 mile (1.3 kilometers) per pixel.

In this closest-yet view, the brightest spots within a crater in the northern hemisphere are revealed to be composed of many smaller spots. However, their exact nature remains unknown.

Dawn's mission is managed by JPL for NASA's Science Mission Directorate in Washington. Dawn is a project of the directorate's Discovery Program, managed by NASA's Marshall Space Flight Center in Huntsville, Alabama. UCLA is responsible for overall Dawn mission science. Orbital ATK, Inc., in Dulles, Virginia, designed and built the spacecraft. The German Aerospace Center, the Max Planck Institute for Solar System Research, the Italian Space Agency and the Italian National Astrophysical Institute are international partners on the mission team. For a complete list of acknowledgements, visit http://dawn.jpl.nasa.gov/mission.

For more information about the Dawn mission, visit http://dawn.jpl.nasa.gov.
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來源 http://photojournal.jpl.nasa.gov/archive/PIA19547.gif
作者 NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

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Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
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