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What lies beyond the year 2000?
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The speed of light is predicted by relativity to be about 186 282 miles per second or just under 300 kilometres per second (299 792.458km/s) in a vacuum.
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What lies beyond the year 2000?
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The speed of light is predicted by relativity to be about 186 282 miles per second or just under 300 kilometres per second (299 792.458km/s) in a vacuum.
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©1999
