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Qubits Need Space: Cold and Weightlessness Help Quantum Computers ⚡ экспресс

Original: "Microgravity and Near-Absolute Zero: A New Frontier in Quantum Computing Hardware"
· Denis Saklakov
arXiv:2512.11091 · 2025-12-11 · CC BY 4.0 · ⏱ 1 min · Space Physics Quantum Physics
Space weightlessness and ultra-low temperatures make qubits more resilient and accurate.
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Qubits are like mayflies: the slightest noise destroys them. But in weightlessness and at ultra-low temperatures, they live hundreds of times longer. Experiments on the ISS already confirm: quantum computers in space are not science fiction, but an engineering challenge of the near future.

🎯 Although space vacuum is cold, its temperature isn't as low as it seems. But lab coolers using liquid helium bring qubits down to billionths of a degree—colder than the interstellar darkness.

🎬 Fictional quantum networks on orbital stations, like in the series 'For All Mankind', are getting a real engineering foundation.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterJacob Bekenstein
Tags
spacetime curvature entropy helium spectroscopy
Laws
second law of thermodynamicsDoppler effectBekenstein-Hawking entropyMaxwell's equationsPlanck's lawPlanck–Einstein relation
Original: arXiv:2512.11091 · CC BY 4.0 · bridge42worlds