Author:
Li Jiaxun,Wen Lianghua,Liu Hankui,Li Can,Wei Guiming,Xiang Cheng
Reference14 articles.
1. Harvard-Smithsonian Center for Astrophysics. “A supermassive black hole snacking on gas and “burping” twice”, (2018).
2. An Active Galactic Nucleus Caught in the Act of Turning Off and On
3. Hubble Spies Most Distant, “Oldest Galaxy Ever”;Klotz;Discovery News,2016
4. Roderick Hyde. Eyeglass.1. “Very large aperture diffractive telescopes”, Applied optics, 38(19):4198–4212 (1999).
5. Eyeglass: A Very Large Aperture Diffractive Space Telescope;Roderick,2002