Does Light Always Move At The Same Speed?
How fast can you run? 10 Km/h, 20 Km/h ….or faster? Imagine the fastest speed that can be achieved in space? it’s 300000 Km/h, the speed of light. Light, no matter how high-or-low in energy, always moves at the speed of light, so long as it’s traveling through the vacuum of empty space. By passing …