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_Astronomy版 - Astronomy Picture of Day: Eyeful of Saturn
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话题: saturn话题: eyeful话题: astronomy话题: picture话题: day
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发帖数: 1994
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Eyeful of Saturn
Credit: Cassini Imaging Team, SSI, JPL, ESA, NASA
Explanation: Now a bright speck of light wandering through Earth's night sky, magnificent planet Saturn lies nearly 1.5 billion kilometers from the Sun. But after an interplanetary voyage of seven years the planet's stunning rings nearly fill the field
of the Cassini spacecraft's narrow angle camera in this image recorded on March 27. Tip to tip, the ring system spans about 270,000 kilometers. Named for discoverers, the large, ea
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相关话题的讨论汇总
话题: saturn话题: eyeful话题: astronomy话题: picture话题: day