The Event Horizon Telescope ( EHT ) — a planet-scale array of eight ground-based radio telescopes forged through international collaboration — was designed to capture images of a black hole .Today , in coordinated press conferences across the globe , EHT researchers reveal that they have succee...
Supposing a distant active black hole is vomiting towards you , what will you see ?Recently , a research group led by Prof . WANG Zhongxiang from Shanghai Astronomical Observatory discovered a month-long Quasi-Periodic Oscillation ( QPO ) from such a black hole .Since our viewing angle to the jet...
SHAO was formally established in 1962 following the amalgamation of the former Xujiahui (originally spelt Zi-Ka-Wei) and Sheshan observatories, which were founded by the French Mission Catholique in 1872 and 1900 respectively.
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