Thousands of galaxies flood this near-infrared, high-resolution image of galaxy cluster SMACS 0723 A team of Canadian astronomers, including experts from the Dunlap Institute for Astronomy & Astrophysics in the University of Toronto’s Faculty of Arts & Science, have used the James Webb Telescope (JWST) to identify the most distant globular clusters ever ...
See Details: Galaxy sparkling with the universe’s oldest star clusters