Vaxon Space is building satellites for very low Earth orbit (VLEO), enabling next-generation missile defense, ISR, and AI connectivity.
Current Status
Vaxon has built and begun testing its first proprietary air-breathing inlet and filed two provisional patent applications covering intake and compression technology. We won our first DARPA contract for air-breathing electric propulsion and have built a multi-million-dollar U.S. government opportunity pipeline. We have NDAs and are pursuing missile-defense opportunities with major U.S. defense primes. Vaxon was also selected for the Orbital Edge Accelerator and the Starburst/IAI program, and we are progressing toward subsystem validation followed by an orbital demonstration.
Problem or Opportunity
Existing satellites operate too far from Earth to optimally detect, track, and respond to emerging threats such as hypersonic missiles. Operating satellites in very low Earth orbit (VLEO) can provide substantially stronger signals, higher-resolution sensing, lower latency, and faster response, but atmospheric drag makes sustained operations below ~250 km extremely difficult with conventional propulsion.
Solution (product or service)
Vaxon Space is developing satellites purpose-built for sustained VLEO operations. Our proprietary air-breathing electric propulsion system captures atmospheric molecules and uses them as propellant, enabling satellites to counteract drag without carrying large quantities of conventional propellant. Our initial market is missile defense, where VLEO enables improved infrared sensing and faster response. Longer term, the same platform can support ISR and high-bandwidth AI/connectivity missions.
Business model
Vaxon will initially sell satellite platforms, payload hosting, and mission capabilities to U.S. government and defense customers, working with established defense primes where appropriate. Our initial wedge is missile defense, followed by ISR. As the VLEO platform reaches flight heritage, we plan to expand into commercial connectivity and AI infrastructure, generating revenue through spacecraft sales, hosted payloads, mission services, and ultimately constellation-based data and connectivity services.
Incubation/Acceleration programs accomplishment
Antler, Starburst / IAI, Orbital Edge, Bronco Ventures
