Why Alien Ships Will Crash on Arrival | ROGER PENROSE

Why would an alien spacecraft survive thousands of years crossing the void only to be destroyed the moment it reaches our solar system. The answer is not debris or atmosphere. It is pure mathematics. This video breaks down the thermodynamic and geometric physics behind why any relativistic low entropy structure attempting to enter a high entropy stellar gravitational well faces catastrophic and unavoidable disintegration. From Weyl curvature tidal stress to forced entropy equilibration, the laws of spacetime geometry guarantee structural failure long before any physical impact occurs. If interstellar travel is real, arrival may be the deadliest part of the journey. #alienspacecraft #interstellartravel #fermipparadox #spacephysics #weyltensor #entropy #thermodynamics #generalrelativity #spacetime #astrophysics #lowentropy #gravitationalphysics #alienlife #physicseducation #cosmology #spacescience #relativityexplained #blackholephysics #sciencefacts #deepspace