KnowraShapiro time delayLinked fromLinked fromThe 6 pages that link to Shapiro time delay, each with the reason it gives.All 6Broader topic 1Related 5Schwarzschild metricRelated: The metric predicts this delay as light travels through curved spacetime near the mass.Tests of general relativityBroader topic: Radar echoes from planets and spacecraft test the theory’s predicted delay near the Sun.Joseph Hooton Taylor Jr.Related: Binary-pulsar timing can reveal this relativistic delay as a further gravity test.History of general relativityRelated: This precise test of relativistic gravity strengthened evidence beyond the theory’s early classical tests.Geodesics in general relativityRelated: It measures how curved-spacetime light geodesics differ from paths in flat space.RelativityRelated: Radar measurements of this delay test general relativity near massive bodies.