Science ❯ Physics ❯ General Relativity

Einstein's Theory

Cosmic Expansion Eclipse Observations Cosmic Scale Eclipse Experiments Astrophysical Phenomena Spacetime Distortions Gravitational Wave Detection Gravitational Waves Quantum Gravity Reconciliation

9 ARTICLES

2mo ago

Eclipse on August 12 Prompts Safety Alerts as Certified Glasses Sell Out

Health authorities warn counterfeit or damaged viewers can cause permanent retinal injury and urge people to use indirect viewing or official livestreams.

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6mo ago

Quantum Gravity Model Embeds Inflation in Gravity, Sets Floor for Primordial Waves

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11mo ago

Twin Black-Hole Mergers Display Extreme Spins, Strengthen Einstein’s Theory, and Point to Second-Generation Origins