A hypersonic test mission for the DIU's HyCat program

Rocket Lab will launch a HASTE (Hypersonic Accelerator Suborbital Test Electron) mission in 2025 for the US Department of Defense's Defense Innovation Unit (DIU).

The HASTE mission will deploy a suborbital payload by Australian company Hypersonix called DART AE, a scramjet-powered hypersonic vehicle capable of flying non-ballistic flight patterns at speeds of up to Mach 7 (approx. 8,350 kilometres / 5,320 miles per hour). The mission will launch from Rocket Lab’s dedicated launch site at the Virginia Spaceport Authority’s Mid-Atlantic Regional Spaceport on Wallops Island as early as Q1, 2025. The HyCat mission will demonstrate HASTE’s ‘direct inject’ capability by deploying the Hypersonix payload during ascent, while still within Earth’s atmosphere.

Rocket Lab’s HASTE suborbital launch vehicle is derived from the Company’s Electron rocket but has been modified to support hypersonic payload deployment. By leveraging the heritage of Rocket Lab’s low-cost Electron – the world’s most frequently launched commercial small launch vehicle – HASTE offers true commercial testing capability at a fraction of the cost of current full-scale tests.