Thousands of galaxies flood this near-infrared, high-resolution image of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, STScI A team of astronomers used the James Webb Telescope (JWST) to identify the most distant globular clusters ever discovered. These dense groups of millions of stars may be relics containing the first and oldest stars in the universe. […]
29 novembre 2022
Aller à la source The European Times
Author: University of Toronto