Cosmic DistanceCosmic DistanceMeasurement Revolutionof galaxies and gravitational waves.New methods enhance our understandingCosmology and Nongalactic AstrophysicsMeasuring the Cosmos: Galaxies and Gravitational WavesScientists combine galaxies and gravitational waves to measure cosmic distances.2025-04-25T22:43:57+00:00 ― 6 min read