Measuring CosmicMeasuring CosmicExpansion with Supernovaedistant galaxies.Using Type Ia supernovae to analyzeCosmology and Nongalactic AstrophysicsStudying Type Ia Supernovae to Uncover Cosmic MysteriesResearching exploding stars to understand universe expansion and structure.2025-08-19T18:31:15+00:00 ― 5 min read