DOD provides a further $1.5M to develop a 3D-printed hypersonic engine
New Frontier Aerospace aims to develop a hypersonic, vertical landing aircraft that is 10 times faster than today's jets - with net zero greenhouse gas emissions.
| Feb 28, 2023 10:27 AM EST
Created: Feb 28, 2023 10:27 AM EST
NFA's Mjölnir engine