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Moon Bell: How Gravitational Waves Unveil Lunar Secrets ⚡ экспресс

Original: "Gravitational-wave Tomography of the Moon: Constraining Lunar Structure with Calibrated Gravitational Waves"
· Han Yan, Jan Harms
arXiv:2605.13960 · 2026-05-13 · CC BY · ⏱ 1 min · Exoplanets Instrumentation General Relativity
The Moon's tremors from gravitational waves let us 'see' its interior.
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Every time black holes collide in space, the Moon quietly shudders. Scientists have figured out how to eavesdrop on this tremor and use it to glimpse the Moon's interior more clearly than ever. Planetary tomography is becoming a reality.

🎯 Lunar rocks lack moisture, which on Earth quickly dampens vibrations, so moonquakes last from ten minutes to several hours—an ideal environment for 'eavesdropping' on faint gravitational-wave signals.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterBernhard Riemann
Tags
gravitational waves spectroscopy spacetime curvature
Laws
Doppler effectEinstein field equationsMaxwell's equationsPlanck's lawPlanck–Einstein relationWien's displacement law
Original: arXiv:2605.13960 · CC BY · bridge42worlds