The Wall Street Journal tells the story of a team of scientists with the Dark Energy Spectroscopic Instrument (DESI) survey project using the new Perlmutter supercomputer to analyze tens of thousands of astronomical objects in a quest to capture the light of 30 million galaxies and quasars. https://www.wsj.com/articles/supercomputer-embarks-on-effort-to-map-the-universe-dark-energy-and-all-11622842240