The galaxies, now catalogued as Shapiro Dwarf Galaxies I, II and III, share an unusual combination of characteristics. They are small, relatively isolated from other galaxies and, most importantly, ap...
Rubin Observatory stacked hundreds of images from its 3.2-billion-pixel camera; the final view contains over half a million galaxies and 50,000 stars. (NSF–DOE Vera C. Rubin Observatory:NOIRLab:SLAC:A...
A new image released by NASA offers a densely packed view of one of the universe’s most massive structures, revealing a crowded gathering of galaxies whose gravity bends and magnifies light from far m...