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https://apod.nasa.gov/apod/ap070415.html
An absolute favorite. Cheers! :-)
Original registration - May 2002
[i]I want that Million Year Picnic on Mars[/i]
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Interesting to see the blinking in the image as that takes a very long exposure to gather that much data to be able to see it happening. This is sort of like how the outer planets were found as they looked for the plates dithering mothion...
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