Publication Date:
2016-08-11
Description:
In 2003, a group of Japanese astronomers studying the center of galaxy 3C 66B thought they’d spotted a pair of record-breaking supermassive black holes orbiting one another: each of them appeared to have the mass of more than 27 billion suns (1). But a dissenting paper soon appeared, one that...
Keywords:
Inner Workings
Print ISSN:
0027-8424
Electronic ISSN:
1091-6490
Topics:
Biology
,
Medicine
,
Natural Sciences in General