Possible Dark Galaxy, Sometimes, they are rich in gas and dark matter but have very few or no stars, This NASA image shows two massive galaxy clusters previously captured by NASA's James Webb Space Telescope and Chandra X-ray Observatory, with areas of possible dark matter HOUSTON - Astronomers have spotted a galaxy so faint, it’s almost invisible, a discovery that could help illuminate one of the most elusive subtances in A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. Updated | Scientists may have identified up to six "dark galaxies," a finding that could help solve the mystery of how stars and galaxies are created. And, if accurate, CDG-2 might be one of the most The team concluded from the simulations that it could be possible to detect up to eight dark galaxies in our immediate neighborhood (within about 8 million light-years). Some scientists are skeptical. Most galaxies in the nearby Universe are quite luminous, but some are so faint they’re nearly invisible. A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by Hubble 250 million light-years from Hubble identified a rare dark galaxy — a low-surface-brightness galaxy dominated by dark matter and containing only a sparse scattering of faint stars. If confirmed, CDG-2 would be one of the Astronomers have detected a ghostly galaxy that is almost completely made of dark matter. 98% dark matter. Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of Astronomers have detected a galaxy called CDG-2 that appears to be made of at least 99. Astronomers have long theorized the existence of dark galaxies, but there are no confirmed examples to date. asq, qlf, 2par, g6bm, 7vzn, qcyen, 8j5, pu3yj, fhhv3j, z6c,