The Universe Is Expanding Even Faster Than We Thought – New Study Sparks Cosmic ‘Crisis’
Astronomers found the Coma galaxy cluster is about 38 million light-years closer than predicted, using Type Ia supernova measurements. Their results put the Hubble constant at 75–77 km/s/Mpc, far above the Planck satellite’s 67 km/s/Mpc. The discrepancy now reaches 5σ, which some researchers call a crisis in cosmology. Debate continues as some Webb Telescope data show no tension, while others say the conflict persists.