Discovering El Gordo: The Massive Cluster of Galaxies Revealed by the James Webb Space Telescope
Written by Samah Labib Sunday, August 06, 2023 04:00 AM A recent image from the James Webb Space Telescope revealed the most massive cluster of galaxies we know of – one so big it’s been nicknamed El Gordo, or the fat cluster, thought to be more than 2 quadrillion times the mass of the Sun, … Read more