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The Great Comet Of 1997 Was Visible To The Naked Eye For A Record 569 DaysHale-Bopp, observed by the Hubble space telescope.

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Humans And Neanderthals Interbred A Lot More Than We Once AssumedThe silhouetted back of a man dressed like an early human is seen leaving a cave.

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Poem From 1181 CE Cairo Appears To Reference A Rare Galactic SupernovaPa 30, thought to be the remnant of a the supernova of 1181.

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95 Percent Of The World’s Youngest, Smallest, And Most Mysterious Continent Is Underwatera map of earth's continents including zealandia

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