Dr. He Zhicheng and his coworkers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences created a new way to measure the physical properties of galactic ionized gas, and discovered the acceleration of quasar outflows at the scale of tens of parsecs for the first time. Their paper was published in Science Advances
Click here for original story, New evidence proves acceleration of quasar outflows at scale of tens of parsecs
Source: Phys.org