Since its launch, the James Webb Space Telescope has sent back detailed images and spectra of galaxies from when the universe was just 900 million years old. (NASA, ESA, CSA, Simon Lilly (ETH Zurich), Daichi Kashino (Nagoya University), Jorryt Matthee (ETH Zurich), Christina Eilers (MIT), Rongmon Bordoloi (NCSU), Ruari Mackenzie (ETH Zurich))
