The theory of gravity
General relativity
Matter and energy affect the geometry of spacetime. Free-falling objects and light follow paths through that geometry, producing the effects we experience as gravity.
The gravity library
White spines represent papers in an imported bibliography. Coloured spines mark sources cited in this trial. A coloured spine shows selection as a reference, not a completed quality review. Counts always describe the imported file or the selected list, never all published research.
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Newton’s Principia
A pivotal synthesis connecting laws of motion, celestial mechanics and universal gravitation within one mathematical framework.
Godfrey Kneller, 1689 · public-domain work via Wikimedia CommonsFoundations
Consequences
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Catalogue record and scholarly access to Newton’s work.
Open source ↗ AUTHORITATIVE EXPLAINER NASA — Orbits and Kepler’s LawsAccessible context for the planetary-motion stream feeding into Newton.
Open source ↗ MODERN CONTEXT Einstein Online — Classical tests of GRShows where later gravitational theory extends and tests the Newtonian picture.
Open source ↗Gravity references
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