X-59 Fires Up its Engine for First Time on Its Way to Takeoff https://www.nasa.gov/aeronautics/x-59-fires-up-its-engine-for-first-time-on-its-way-to-takeoff/ #NASA #Aeronautics #AeronauticsResearchMissionDirectorate #AmesResearchCenter #ArmstrongFlightResearchCenter #GlennResearchCenter #LangleyResearchCenter #LowBoomFlightDemonstrator #QuesstX59 #QuesstTheVehicle #SupersonicFlight