Why 2018 is looking like it will be the year of the black hole

 作者:火府     |      日期:2019-02-28 06:15:00
NASA/CXC/MIT/F. Baganoff et al. By Geraint Lewis Here’s a wish: 2018 will be the year when a whole load of apparent nothingness steals the show. I’m talking about the monster black hole that lurks at the heart of the Milky Way. This year is shaping up to be its big moment, when we get to gawp at its raw beauty. While there is little to “see” in the usual sense of that word,