NASA Taps Boeing and Northrop Grumman to Develop Ultra-High-Speed Mach 4 Passenger Aircraft Christopher Plain·August 28, 2023NASA has tasked Boeing and Northrop Grumman to develop viable designs for a commercial aircraft capable of Mach 4 travel.
This Company Is Bringing Back Supersonic Commercial Flights Harrison Kass·May 24, 2021Boom is working to reintroduce supersonic commercial flights. The goal is to provide four-hour flights to any location in the world for $100.