Comment on Military Aircraft Hit Mach 20 Before Ocean Crash, DARPA SaysparentComments−unwind13yMore recent, but still 11 months old. It's pretty cool to look at the trajectory maps while remembering that the flight lasted 9 minutes Mach 20 (around 7000 m/s) is fast. :)
Comments
More recent, but still 11 months old. It's pretty cool to look at the trajectory maps while remembering that the flight lasted 9 minutes Mach 20 (around 7000 m/s) is fast. :)