Chinese scientists have contributed to the global effort that captured the world's first image of Sagittarius A, the supermassive black hole at the center of the Milky Way galaxy, according to the Shanghai Astronomical Observatory of...
If black holes grow from stellar to supermassive size by gorging themselves in an endless feeding frenzy, the lack of confirmed sightings of black holes in their awkward teenage phases points to an even bigger hole in our understanding of the cosmic monsters. RELATED STORIES —Milky ...
Astronomers found the most massive stellar-mass black hole in the galaxy after spotting a star "wobbling" nearby. The baby monster is the 2nd-closest black hole to Earth ever detected.
Scientists find black hole at center of Milky WayWILLIAM MCCALL
Evidence of large recoil velocity from a black hole merger signal. Phys. Rev. Lett. 128, 191102 (2022). Article ADS CAS PubMed Google Scholar Koposov, S. E. et al. Piercing the Milky Way: an all-sky view of the Orphan Stream. Mon. Not. R. Astron. Soc. 485, 4726–4742 (2019...
Black-hole haven: artist's impression of the Milky Way Astronomers in Japan say they have the best evidence yet that intermediate-mass black holes (IMBHs) exist – and what’s more, there could be one in the Milky Way. Weighing in at 100,000 solar masses, the object is on the heavy...
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Geoff Brumfiel
The supermassive black hole at the center of the Milky Way, known as Sagittarius A*. (Image credit: NASA/CXC/Univ. of Wisconsin/Y.Bai. et al.) When the monster back hole at the center of the Milky Way galaxy belched out an exceptionally high number of powerful X-ray flares last year...
这句话从语法角度来讲，and of many...这一部分有问题，缺少一个系动词are。应该是of many of the 100 billion other galaxies 【are】estimated to exist in the universe.翻译：银河系的中心就有一个黑洞，而，宇宙中存在着高达1000亿的星系。