Astronomical experts discovered 191 new banking background stars

The research team of the Institute of Astronomy and Celestial Physics of Peking University has recently published a new achievement in the international authoritative astronomical journal Added Magaz

Scientists have discovered the fastest black hole in 9 billion years

Xinhua News Agency, Beijing, June 16th. The National University of Australia said on the 15th that an international research team accidentally discovered the fastest black hole in 9 billion years.This