James Webb Space Telescope reveals ‘Cosmic Gems’ in the very early universe (video)
by Using the James Webb Space Telescope (JWST), astronomers discovered star clusters in the “Cosmic Gems” arc that existed just 460 million years after the Big …
Using the James Webb Space Telescope (JWST), astronomers discovered star clusters in the “Cosmic Gems” arc that existed just 460 million years after the Big …