Responsive orbital infrastructure
All rights reserved 2025©
DECIDE WITHIN HOURS
MOVE WITHIN DAYS

ANTARES IS BUILDING LAUNCH SYSTEMS FOR THE NEXT ERA OF ORBITAL INDUSTRY.

THE VISION

MAKE LAUNCH BORING.
MAKE ORBITAL INDUSTRY INEVITABLE.

The next industrial frontier will not be unlocked by ambition alone. It requires launch systems that make access faster, more controlled, and useful enough for real operations beyond Earth. From scientific experiments to next-generation Earth observation or on-orbit manufacturing, today’s launch models are too slow, too rigid, and too far removed from mission need.

01 - RL

RESPONSIVE LAUNCH

We are developing launch systems designed around short-notice payload integration, rapid turnaround, and operational readiness measured in days, not months.

02 - PS

PROPULSION SYSTEMS

We build and test advanced rocket propulsion hardware, beginning with hybrid and sounding rocket systems that compress development cycles and generate real performance data.

03 - VI

VERTICAL INTEGRATION

We develop the tools, software, manufacturing systems, and test infrastructure in-house so each iteration cycle becomes faster, cheaper, and more capable.

FROM TESTING TO FLIGHT

WE ENGINEER, MANUFACTURE, TEST, AND ITERATE THE SYSTEMS REQUIRED TO MAKE ACCESS TO ORBIT MOVE AT MISSION TEMPO.

We build from first principles. Proven designs remain where they earn their place, and are rebuilt where they stand in the way. Whether the bottleneck is vehicle performance, manufacturing control, test cadence or operational simplicity, every part of the process is engineered with intent. Every decision is tested in hardware and measured against one goal: making launch faster to build, easier to operate and simpler to repeat.

OUR APPROACH

ENGINEERED TO REMOVE FRICTION

Launch
Built for timing, not manifests

Dedicated access for payloads where schedule control is part of the mission.

ARES2 launch system render
Read note
Propulsion
Novel engines for higher performance

Developing novel engine designs to extract more power, efficiency, and control from less hardware.

HALO launch hardware render
Read note
Manufacturing
Composites without the bottleneck

Automated placement systems move composite structures out of slow, manual production loops.

VULCAN launch hardware render
Read note

BACKED BY

NextGen Ventures
AWS

MISSION ASSURANCE

Built for high-consequence aerospace

01 - TE
TEST EARLY

We validate hardware through rapid instrumented testing, controlled failure, and progressive verification before flight. We belive in building fast, testing harder, and learning faster.

02 - RI
RAPID ITTERATION

Every test feeds the next design cycle. Data moves directly back into engineering, compressing the path from concept to hardware, and producing exceptional flight-ready systems.

03 - STO
SCALE THROUGH OWNERSHIP

Owning the critical engineering, manufacturing, and test loop lets us move faster, learn deeper, and build launch capability without waiting on inherited supply chains.

LOOKING TO TEST?

BUILD IT. FLY IT. LEARN FASTER.

Need more than ground-based shake tables or expensive parabolic flights can offer? Selected Antares sounding rocket missions are open to teams looking to validate hardware, fly experiments, or expose payloads to real ascent loads, vibration, recovery conditions and microgravity environments; at a price point built to make flight testing more accessible.