About 25,000 light-years from Earth, astronomers have discovered intensely hot, screaming winds near a black hole. And those outbursts repeat every eight minutes. It's the first time researchers have observed this around a black hole, according to a new study.
원문출처 : https://www.cnn.com/2019/08/09/world/black-hole-wind-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/08/09/world/black-hole-wind-scn-trnd/index.html