中文字幕无码久久人妻_中国无码a一级刺激片_国产综合色产在线观看_色多黄片资源2020

China Focus: Chinese astronomers discover unexpected huge stellar black hole

Source: Xinhua| 2019-11-28 15:53:47|Editor: Lu Hui
Video PlayerClose

(EyesonSci) CHINA-BLACK HOLE-LB-1 (CN)

This photo shows the artistic rendering of the black hole LB-1. A Chinese-led research team has discovered a surprisingly huge stellar black hole about 14,000 light-years from Earth -- our "backyard" of the universe -- forcing scientists to re-examine how such black holes form. The team, headed by Liu Jifeng, of the National Astronomical Observatory of the Chinese Academy of Sciences (NAOC), spotted the black hole, which has a mass 70 times greater than the Sun. Researchers named the monster black hole LB-1. (Xinhua)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
YOU MAY LIKE
EXPLORE XINHUANET
010020070750000000000000011102351385899851