A radio survey has serendipitously uncovered a galaxy with no visible stars.
Berkeley Astronomers Detect the First Known Free-Floating Black Hole - Cal Alumni Association
Webb telescope finds two of the most distant galaxies ever observed
Tiny invisible galaxy may be made completely of dark matter
Inside the Invisible Universe Captured by NASA's James Webb Space
Galaxies HubbleSite
Hubble Sees Possible Runaway Black Hole Creating a Trail of Stars
New Astronomy Finding Uncovers the Mystery of Star Formation at the Edge of Galaxies - SBU News
Invisible Galaxies Found in the Young Universe - Sky & Telescope
Standard Model of Cosmology Survives JWST's Surprising Finds
Mysterious cosmic ribbons discovered by WA radio telescope could be rare polar ring galaxies - ABC News
Milky Way - Wikipedia
Astronomers Find Extremely Large Planet-Forming Disks around Seven
Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?