launch • in-space propulsion

Affordable access to orbit and the propulsion to stay there.

Designed for small-satellite launch from Cape Canaveral and ESPA-compatible in-space propulsion built on the same proven vortex-hybrid engine.

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Dauntless launch vehicle

Designed for low earth orbit launch.

Scaling our existing technologies for launch. Designed for small-sat launch from Cape Canaveral LC-13.

Payload to LEO

1,000–2,000 kg

Target cost

~$8M / mission

Planned launch site

LC-13, Cape Canaveral

Development status

Initial design in progress

In-space propulsion

Maneuverable for the
life of the mission.

Developing ESPA-compatible propulsion that keeps satellites repositionable on orbit — using the same storable, restartable engine across every mission phase.

01 Orbit maneuvering

Raise, lower, or change inclination on demand — repeatedly — extending operational life.

02 Debris & threat avoidance

High-thrust hybrid enables collision avoidance in minutes, not days, as LEO congestion grows.

03 Controlled deorbit

Safe, reliable end-of-life disposal — increasingly required by FCC and international regulators.

Discuss a launch slot or mission profile

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Vaya Space develops advanced hybrid propulsion systems for defense and space applications. With active programs under the US Army, US Air Force, DARPA, and industry partners, Vaya's patented Vortex-Hybrid engine is the leading hybrid propulsion platform under US defense development.