In south of our country Guizhou, the tall sensitivity that has a volume of about 30 football grounds is giant radio telescope, this is the world astronomy of radio of the largest requirements is telescopic. (the picture comes from Oriental IC)Spherical radio telescope is known as 500 meters of caliber " Chinese weather eye " , by our country astronomer Na Rendong put forward conception 1994, last a period of time builds 22 years, on September 25, 2016 completion is enabled. (the picture comes from Oriental IC)"Chinese weather eye " it is by observatory of country of the Chinese Academy of Sciences dominant is built, have our country own intellectual property, world's the largest only line of action, most acute radio telescope. Integral performance is Lei Xibo of famous radio telescope A is decuple. (the picture comes from Oriental IC)Up to on September 12, 2018, "Chinese weather eye " already discovered 59 high grade pulsar are awaited pick system, have 44 pulsar that already were affirmed to be new discovery among them. (the picture comes from Oriental IC)It is reported: 2019, "Chinese weather eye " begin to search for an extraterrestrial. Once be on distant a certain heavenly body,have the word that wisdom civilization exists, the radio wave that their activity place generates is sent outwards, "Chinese weather eye " wave of radio of the star outside be being received likely, obtain the evidence of civilized existence outside the ground thereby. (the picture comes from Oriental IC)