By combining forefront X-ray observations with state-of-the-art supercomputer simulations of the buildup of galaxies over cosmic history, researchers have provided the best modeling to date of the growth of the supermassive black holes found in the centers of galaxies.
By combining forefront X-ray observations with state-of-the-art supercomputer simulations of the buildup of galaxies over cosmic history, researchers have provided the best modeling to date of the growth of the supermassive black holes found in the centers of galaxies. Using this hybrid approach, a research team led by Penn State astronomers has derived a complete picture of black-hole growth over 12 billion years, from the universe s infancy at around 1.8 billion years old to now at 13.8 billion years old.
新京报 - 好新闻，无止境 bjnews.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bjnews.com.cn Daily Mail and Mail on Sunday newspapers.
New X-ray map reveals growing supermassive black holes in next-gen survey fields psu.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from psu.edu Daily Mail and Mail on Sunday newspapers.