In a startling and enigmatic incident that took place on May 16, 2020, in Changchun, #China, an astonishing number of 50 witnesses reported witnessing an unidentified flying object (UFO). The incident has now been documented on the website of the National #UFO Reporting Center (NUFORC), bringing renewed attention to the phenomenon. #ovni https://activite-paranormale.net/news/read/18723/a-mysterious-black-triangle-seen-in-china