The country's first wide-angle telescope AZT-33 BM will be able to see any space boulder the size of the Tunguska meteorite a month before its collision with Earth. At the Sayan Observatory of the Institute of Solar-Terrestrial Physics of the Siberian Branch of the Russian Academy of Sciences, trial operation of the first wide-angle telescope in Russia has started. The AZT-33 VM telescope with a field view of 2.8 degrees was built in St. Petersburg by optical corporation JSC "LOMO," with the...