Science
The Speed of Light: Its Value, Importance, and Ultimate Limit
Light in vacuum travels at exactly 299,792,458 meters per second, a constant that connects space, time, energy, and causality.
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#cosmic distances
1 related story.
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1 related story.
Light in vacuum travels at exactly 299,792,458 meters per second, a constant that connects space, time, energy, and causality.