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Is Quantum Mechanics Stopping Aliens From Contacting Us?

minutephysics — Feb 11, 2026 — talk

Why watch

This video explores how quantum mechanics might explain the Fermi Paradox by examining the physical constraints of interstellar quantum communication. It discusses how quantum decoherence and the no-signaling theorem may prevent advanced alien civilizations from establishing contact across cosmic distances, even if they are mathematically abundant in the universe. The video is for curious viewers interested in physics, astrobiology, and the fundamental limits of communication between stars.