An elusive type of black hole has been discovered in a neighboring galaxy for the first time, according to a new study based on observations from the European Southern Observatory's (ESO's) Very Large Telescope.
원문출처 : https://www.cnn.com/2022/07/18/world/dormant-black-hole-discovered-scn/index.html
원문출처 : https://www.cnn.com/2022/07/18/world/dormant-black-hole-discovered-scn/index.html