On February 27, 2026, Australia’s Hypersonix Launch Systems made a historic launch of its next-generation DART AE hypersonic plane from Wallops Island, Virginia. Taking off aboard Rocket Lab’s HASTE launch automobile, the DART AE reached a prime velocity of Mach 8 because the climax of the Cassowary Vex mission.
Designated “That’s Not a Knife” by Rocket Lab, the launch was not the primary flight of an Australian hypersonic automobile, but it surely nonetheless marked a number of vital milestones. DART AE is the world’s first hypersonic plane made fully from high-temperature alloys utilizing 3D printing. It’s also powered by an air-breathing SPARTAN scramjet burning inexperienced hydrogen gas.
Based on Rocket Lab, the flight was performed below the US Division of Protection’s Innovation Unit to validate the 3D-printing strategies, high-temperature supplies and autonomous steerage methods below real-world hypersonic circumstances. Telemetry from the flight can be in comparison with simulated digital fashions generated beforehand.
DART AE
The launch came about at 7:00 pm EST from Rocket Lab Launch Complicated 2 on the Mid-Atlantic Regional Spaceport (MARS), NASA’s Wallops Flight Facility, Wallops Island, Virginia. Rocket Lab’s Hypersonic Accelerator Suborbital Check Electron (HASTE) booster despatched the 662-lb (300-kg) DART AE missile on a suborbital trajectory, accelerating it to Mach 5, after which the scramjet ignited within the higher ambiance.
Reaching its goal velocity of Mach 8 and an altitude of about 16 miles (26 km), the automobile flew roughly 540 nautical miles (621 miles, 1,000 km) earlier than splashdown within the Atlantic Ocean. Rocket Lab supplied a reside feed of the mission; nevertheless, on the request of Hypersonix Launch System, the builder and operator of DART AE, all video was minimize earlier than fairing launch and stage separation.
“This mission allowed us to check propulsion, supplies and management methods in actual hypersonic circumstances,” mentioned Hypersonix co-founder Dr Michael Sensible, a former NASA analysis scientist and former Chair of Hypersonic Propulsion on the College of Queensland. “At these speeds and temperatures, there isn’t a substitute for flight knowledge. The outcomes from this mission will straight form the design of future operational hypersonic plane.”
Supply: Hypersonix Launch Systems
