From Superinnovators 01/04/24
US hypersonic test platform company Stratolaunch have released a video of the first powered flight of their air-launched Talon A test vehicle, TA-1, reaching high supersonic speeds approaching Mach 5.
More info:
https://www.stratolaunch.com/news/stratolaunch-celebrates-first-powered-flight-of-ta1/
