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Faster-Than-Light Lasers Could "Illuminate" the Universe - Universe Today
It’s a cornerstone of modern physics that nothing in the Universe is faster than the speed of light (c). However, Einstein’s theory of special relativity does allow for instances where certain influences appear to travel faster than light without violating causality. These are what is known as “photonic booms,” a concept similar to a sonic … Continue reading "Faster-Than-Light Lasers Could “Illuminate” the Universe"