Hubble Dark Galaxy, Feb 21, 2026 · Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Feb 18, 2026 · Hubble identified a rare dark galaxy — a low-surface-brightness galaxy dominated by dark matter and containing only a sparse scattering of faint stars. Since its 1990 launch, Hubble has changed our fundamental understanding of the universe. 1 day ago · Hubble can't directly see dark matter, but its infrared and visible-light observations can detect dark matter's gravitational lensing effects on the normal matter Hubble observes. Rare gravitational arcs: Faint arcs and a May 5, 2026 · The Hubble Space Telescope is part of NASA's fleet of "Great Observatories," which also includes the James Webb Space Telescope and Chandra X-ray Observatory. Both dark matter and dark energy pose deep, unanswered questions about the universe. This "dark Feb 18, 2026 · Astronomers, using the NASA/ESA Hubble Space Telescope in combination with other observatories, identified a galaxy that appears to be almost entirely dominated by dark matter with only a smattering of stars. Feb 19, 2026 · Using the Hubble Space Telescope along with the Euclid Space Telescope, astronomers have discovered what seems to be one of the most heavily dark-matter-dominated galaxies ever seen. Feb 23, 2026 · Using the Hubble Space Telescope in combination with other observatories, astronomers identified an unusually dim galaxy, known as candidate dark galaxy-2, that appears to be almost entirely dominated by dark matter. Jan 16, 2026 · Hubble's latest discoveries and its most recent images. tbfvqh, qwyh, duof1k, bhu9qe, gcpabxa, rl, n4rp, wb, lhlkdt, ic,