File:Uranus rings discovery.gif

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Uranus_rings_discovery.gif(500 × 420 pixels, file size: 1.37 MB, MIME type: image/gif, looped, 329 frames, 42 s)

Summary

Description
English: This animation shows the event that helped to discover the rings of Uranus.
On March 10th, 1977 Uranus transitted before the star SAO 158687, the event was observed and recorded by Kuiper Airborne Observatory. A few unexpected and momentary falls of the brightness of the star were found, and the only explanation was that there must be thin rings around Uranus. Those rings were photographed by Voyager 2 in 1986.
Date
Source Own work, with Google SketchUp v7.1
Author Orion 8

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20 August 2012

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Date/TimeThumbnailDimensionsUserComment
current00:01, 21 August 2012Thumbnail for version as of 00:01, 21 August 2012500 × 420 (1.37 MB)Orion 8
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