Hubble identifies one of darkest known galaxies
heic2605 — Science Release The elusive object dubbed CDG-2 may be composed of 99% dark matter 18 February 2026 Most galaxies in the nearby Universe are quite luminous, but some are so faint they’re nearly invisible. Astronomers, using the NASA/ESA Hubble Space Telescope in combination with other observatories, identified a galaxy that appears to be