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Why Has Cosmology Cracked? ⚡ экспресс

Original: "Cracks in the Standard Cosmological Model: Anomalies, Tensions, and Hints of New Physics"
· Eleonora Di Valentino
arXiv:2601.01525v1 · 2026-01-04 · CC BY · ⏱ 1 min · Cosmology
Measurements of the universe's expansion have diverged: it seems the cosmic recipe needs revision.
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Different cosmic ‘yardsticks’ give different lengths for a meter: measurements of the expansion rate, dark energy, and hidden mass no longer get along. Cracks in the standard model are piling up. Maybe dark energy is not a constant but a changing actor, and its whims will determine the fate of the cosmos.

🎯 If you baked a pie with the same sugar error as in the Hubble measurements, you’d end up with bitter bread instead of a sweet dessert — the discrepancy reaches 9%.

🎬 The situation is reminiscent of ‘Interstellar,’ where gravity anomalies hint at unknown forces rewriting the laws of the cosmos.

Scientists
Alan GuthAndrei LindeGeorges LemaîtreJames PeeblesAdam RiessBrian Schmidt
Tags
dark energy expansion of the universe dark matter big bang Standard Model
Laws
Friedmann equationsHubble's lawgravitational lensingNoether's theoremEinstein field equationsPlanck's law
Original: arXiv:2601.01525v1 · CC BY · bridge42worlds