Fingerprinting the light emanating from a cluster of stars in the constellation Virgo reveals that the glob harbors only a tiny black hole, astronomers report in the Aug. 20 Astrophysical Journal Letters.
Fingerprinting the light emanating from a cluster of stars in the constellation Virgo reveals that the glob harbors only a tiny black hole, astronomers report in the Aug. 20 Astrophysical Journal Letters.