Astronomy Picture of the Day

Solar Eclipse over Antarctica
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As Above, So Below
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Light Echoes from V838 Mon
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A Memorable Aurora Over Norway
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Kepler 22b: An Almost Earth Orbiting an Almost Sun
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Sh2-239: Celestial Impasto
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Eclipsed Moon in the Morning
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Vesta Rocks
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Searching for Meteorites in Antarctica
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An Unusual Vein of Deposited Rock on Mars
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In the Vicinity of the Cone Nebula
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