Russian Telescope \"Spektr-RG\" Discovers Quasar SRGA J2306+1556, Hidden from Direct Observation
22 апр. 2025 г., 18:52:56
Russian Telescope \"Spektr-RG\" Discovers Quasar SRGA J2306+1556, Hidden from Direct Observation

Quasar Hid Behind a Veil of Gas and Dust for 4 Billion Years

News Science Spektr-RG