Wonderful footage as well. There in the 90s, when Germany dreamed about Saenger II Hypersonic First Stage which could have been spinned off to a commercial airliner. I wondered how it would look like to travel in one. And here we are, 30 years later with actual footage, 5000km/h at 35km Altitude in an almost level flight, with HD footage, no CGI.
Made me happy
