Astronomy Picture of the Day



The Flaming Star Nebula from CFHT

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Multiverses: Do Other Universes Exist?

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Messier 101

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Venus and Comet Pojmanski

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The Galaxy Within Centaurus A

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Colorful Light Pillars

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Unexpected Comet Pojmanski Now Visible

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A Nearby Supernova in Spiral Galaxy M100

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Earth's Shrinking Antarctic Ice Sheet

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Trio Leo

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Enceladus and the Search for Water

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Colors of Comet Pojmanski

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