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Apparently flat-earthers feel really uncomfortable answering questions about shuttle Colombia.
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Still no replies about shuttle Columbia from the flat-earthers.
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True to character, they'd like to say it was a "HOAX by NASA" but there's simply too much evidence to the contrary.
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As much as they like egg on their faces, they don't want to stir up too much opposition.
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They have to choose their battles. And they don't choose this one.
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