SMRTR TechSep 8, 2026Science Daily

Scientists observe Einstein’s gravity in the quantum world for the first time

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Scientists have directly observed Einstein's gravity acting on a quantum object for the first time, using an instrument called the Quantum Galileo Interferometer. By splitting rubidium atoms into two quantum paths, one stationary and one in free fall, researchers measured a tiny quantum signature that matched Einstein's equivalence principle. The findings suggest these two great frameworks of physics may eventually be unified.

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