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Mark McCaughrean on Twitter: "@bmac_astro Good question – I believe that this colour phenomenon in Sirius is usually called scintillation, but am curious whether it's the same thing. https://t.co/CI3aucmnfh" / Twitter
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Harry Potter And The Prisoner Of Azkaban - Framed Movie Poster (Wanted: Sirius Black) (Size: 25" X 37") (Silver Aluminum Frame) - Walmart.com
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