Hoshimachi Suisei(hololve)

She is a female Japanese Virtual YouTuber associated with hololive. Originally an independent VTuber who eventually was recruited into hololive production's label INoNaKa Music, she was transferred to the main hololive branch on 1 December 2019. She is currently part of "hololive 0th gen"
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VIRTUAL YOUTUBER WIKI

Lockheed SR-71 Blackbird In real life

The Lockheed SR-71 "Blackbird" is a retired long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed and manufactured by the American aerospace company Lockheed Corporation.[N 1] Its nicknames include "Blackbird".The SR-71 was developed in the 1960s as a black project by Lockheed's Skunk Works division. American aerospace engineer Clarence "Kelly" Johnson was responsible for many of the SR-71's innovative concepts.[2] Its shape was based on the Lockheed A-12, a pioneer in stealth technology with its reduced radar cross section, but the SR-71 was longer and heavier to carry more fuel and a crew of two in tandem cockpits. The SR-71 was revealed to the public in July 1964 and entered service in the United States Air Force (USAF) in January 1966.During missions, the SR-71 operated at high speeds and altitudes (Mach 3.2 and 85,000 ft; 26,000 m).