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TOPIC: Just for Fun


L

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How far is 'unimaginably far'?

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L

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What is the longest natural arch in the world?

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L

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How Much Uranium is in the Solar System?
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L

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What is the oldest known planet?
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L

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What were the last words spoken on the moon?
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L

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Where is the longest mountain chain on Earth?

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L

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Currently, where are the world's only equatorial glaciers?

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L

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What's the farthest visible naked-eye star?
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What is the most distant known object in the Universe?
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How big is the Universe?
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