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The speed that light travels (if it doesn't say in what medium, then it implies the speed that light travels *in vacuum*) Light travels at 2.99792458E8m/s, or approximated to 3.0E8m/s, in vacuum. Due to the lazy nature of physicists, this number is commonly denoted as a constant c in calculations. The [Theory of Relativity] [predicted] that no moving object in the universe has a speed that exceeds c. Therefore, if you hear something is traveling faster than [the speed of light], it's non sense.
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