Upper atmosphere

Zero
CO2 Emissions

Hypersonix Launch Systems

MACH 5+
HYPERSONIC SPEED

DART / Rocket Lab launch mockup

SUSTAINEDHYPERSONIC             FLIGHT               

DART / Rocket Lab model

Pioneering sustainable hypersonic flight

Hypersonix is developing the next generation of reusable, hydrogen-powered scramjet aircraft that provide faster, more efficient, access to space. Our vision is to fly to space by becoming a global leader in sustained hypersonic technology, enabling scalable and rapid mission deployment for aerospace and commercial applications.

Pioneering sustainable hypersonic flight

Icon: Our vision

Our vision

Our vision is to Fly to Space.
Icon: Our mission

Our mission

Develop reusable hydrogen-powered
scramjet aircraft that fly faster,
further, and to space.
Icon: Our values

Our purpose

Lead the world in sustainable
hypersonic flight technology.
Hypersonix is developing the next generation of reusable, hydrogen-powered scramjet aircraft that provide faster, more efficient, access to space. Our vision is to fly to space by becoming a global leader in sustained hypersonic technology, enabling scalable and rapid mission deployment for aerospace and commercial applications.
Hypersonix Benefits

Simple

Airbreathing scramjet propulsion with no moving parts.

Faster

Hydrogen-fueled for higher Mach.

Scalable

3D printable scramjet engine.

Proven

More than 100 ground tests, hypersonic flight proven scramjet.

Unique

Boost-glide-power capable hypersonic flyers.

About us

Revolutionising hypersonic technology

Hypersonix is Australia’s leading aerospace engineering, design and build company, specialising in hypersonic technology and scramjet engines.

SPARTAN scramhet
Icon: reusable technology

Reusable technology

Our reusable launch technology and engines provide superior speed, performance and reliability, time and time again.
Icon: powered by green hydrogen

Powered by hydrogen

Hypersonix’s SPARTAN scramjet uses hydrogen as fuel for its high thrust and longer flight times
Icon: Innovative design and engineering

Innovative design and engineering

We’re pioneering world-leading hypersonic technology through sustainable systems and additive engineering.
Icon: Hypersonix's exhaust

Sustainable & Clean

Unlike other launch systems on the market, the SPARTAN scramjet produces only H2O exhaust and can leverage the sustainable benefits of green hydrogen fuel.
Technology

Our flight systems

Our scramjet engines and hypersonic vehicles are designed and engineered to disrupt the global market with New Space best practices.

SPARTAN

SPARTAN

State of the art hydrogen fuelled scramjet technology

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DART

DART

Low cost, high cadence SPARTAN-powered hypersonic technology demonstrator

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VISR

VISR

Reusable multi-mission hypersonic flyer

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Delta Velos

Delta Velos

Next generation high-cadence and reusable access to space launch system

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Digital Services

Digital Services

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access to space

Hypersonic Flight Technology

Our scramjet engines and hypersonic vehicles are designed and engineered to disrupt the global market with New Space best practices.

SPARTAN

World's first 3D-printed, fixed-geometry scramjet engine. This self-igniting air-breathing engine uses hydrogen as fuel, providing hypersonic boosting capabilities and minimal environmental impact.

DART

Designed for low-cost, high cadence hypersonic flight. With autonomous flight trajectory and manoeuvrability, this flight-proven aircraft delivers an affordable and reliable flight capability.

VISR

A reusable multi-mission hypersonic flyer. This highly-manoeuvrable aircraft is being developed for rapid deployment, with the ability to accelerate between speeds of Mach 5 to 10.

DELTA VELOS

The Hypersonix vision. Engineered for rapid mission turnarounds and repeatable Mach 12 access to space, this aircraft will have the ability to fly into low earth orbit with a payload, from any launch site.

Mission partners

Delivering sustained mach 5+ flight

Our most recent DART AE mission marked a critical step in validating flight system performance in true hypersonic conditions. Achieving speeds beyond Mach 5 within a real-world hypersonic environment, the program generated high-value flight data across propulsion, materials, and guidance systems.
In partnership with NASA and Rocket Lab, this milestone marked the world’s first hydrogen-powered scramjet hypersonic flight – demonstrating our capability to develop next-generation, scalable, and commercially viable flight platforms.

Meet the team

Meet our dedicated team, the driving force behind our mission to lead the world in sustainable hypersonic flight technology. This diverse group of visionaries, engineers and dreamers is central to our pioneering efforts and the commercialisation of our ground-breaking technology.

Learn more about Hypersonix
Hypersonix Team Photo

Revolutionising hypersonic access to space

Hypersonix was founded to redefine high-speed space flight. Built on 25+ years of global research and development, our hypersonic systems bring together advanced engineering, sustainable propulsion, and a vision for radically faster access to the atmosphere.

As we push the boundaries of hypersonic technology, we’re seeking driven and ambitious individuals to help shape the future of sustainable flight - offering the opportunity to work on breakthrough systems with real-world impact at global scale.

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Get in touch with us

To discuss our scramjet engines, flight systems or launch systems with a Hypersonix representative, please complete the contact form.

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