Prof. Liu Fukun of Peking University, Dr. Shuo Li, member of the Silk Road Project, and Dr. Stefanie Komossa of MPIfR Bonn, Germany, discovered a unique pair of hidden black holes by analysis of tidal disruption light curves. This has been marked the top progress in Chinese Astronomy 2014, see http://159.226.88.6/top10/ (in Chinese).
More Details on the Paper in English and Chinese.
