거대 전파 은하를 들여다보다 2017. 12. 15. 19:30 (The giant radio galaxy Centaurus A as observed by the Murchison Widefield Array telescope. Credit: Credit ICRAR/Curtin.) (Centaurus A observed at 154 MHz by the Murchison Widefield Array. Credit: ICRAR/Curtin.) (A close-up view of Centaurus A and the location of a black hole 55 million times more massive than the Sun..