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Comet Siding Spring: October 19, 2014

Mars Videos
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Lunar Eclipse As Seen From The Moon (artist concept) - 4/15/2014 With the lunar horizon in the foreground, the Earth passes in front of the Sun, revealing the red ring of sunrises and sunsets along the limb of the Earth. The "No Stars" frames omit the starry background and include an alpha channel.

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