Astronomers discover close-knit pairs of massive black holes
Wednesday, January 12, 2011 - 13:52
in Astronomy & Space
Astronomers at the California Institute of Technology (Caltech), University of Illinois at Urbana-Champaign (UIUC), and University of Hawaii (UH) have discovered 16 close-knit pairs of supermassive black holes in merging galaxies.