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Visitors from the Abyss: How Passing Planets Shaped Earth's Fate ⚡ экспресс

Original: "Mass Extinctions by Gravitational Tides"
· Daniele Fargion
arXiv:2606.17105 · 2026-06-14 · CC BY 4.0 · ⏱ 1 min · Popular Physics Instrumentation General Relativity
A planet flying past Earth could trigger floods, eruptions, and the death of the dinosaurs.
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Sometimes rogue planets race past Earth, unleashing monstrous tidal waves and eruptions. Perhaps that's how the dinosaurs died 66 million years ago—not from an asteroid, but from a gravitational punch.

🎯 Tidal forces knead Io, Jupiter's moon, so relentlessly that it erupts lava nonstop—like a cosmic poker stoking the coals.

🎬 In Stephen Baxter's novel "Evolution", a passing neutron star alters Earth's climate and triggers an extinction.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterDavid Charbonneau
Tags
exoplanet Sun Water
Laws
Doppler effectKepler's third lawStefan–Boltzmann lawKepler's first lawKepler's second lawBernoulli's principle
Original: arXiv:2606.17105 · CC BY 4.0 · bridge42worlds