AST-465advanced

General Relativity & Curved Spacetime: Advanced Connections

General relativity describes gravity through the curvature of spacetime produced by matter, energy, momentum, and pressure. The theory is required for black holes, neutron-star mergers, precision satellite timing, gravitational lensing, cosmology, and high-accuracy orbital dynamics in strong fields.

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General Relativity & Curved Spacetime: Advanced Connections

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AST-464General Relativity & Curved Spacetime: Observation, Measurement & Evidence→

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AST-466Gravitational Lensing, Redshift & Time Dilation: Foundations→

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General relativity describes gravity through the curvature of spacetime produced by matter, energy, momentum, and pressure.

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Mass-energy changes spacetime geometry; that geometry determines how matter and light move.

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