Light Gas Gun Facilities Capabilities & Services

A light gas gun facility supports high-velocity launch and test operations for aerospace, defense, and research applications. Typical capabilities include projectile acceleration, hypersonic test support, propulsion validation, sub-orbital payload launch, and atmospheric sampling. Green Launch’s platform is designed for repeatable testing with controlled gas pressures, launch parameters, and mission-specific configurations that help customers gather meaningful performance data.

Green Launch supports hypersonic vehicle testing, horizontal test firing, sub-orbital payload delivery, atmospheric sampling of upper atmospheric regions, and development work related to orbital delivery concepts. These services are suited for organizations that need extreme-speed launch conditions, propulsion system validation, or access to high-altitude environments that are difficult or expensive to reach through conventional launch methods.

Green Launch has reported projectile launch velocities up to 2.97 km/sec, or about Mach 9, in its light-gas combustion system. It has also achieved speeds up to 2 km/s in horizontal field testing and velocities exceeding Mach 3 in vertical launch testing. These demonstrated ranges make the platform relevant for hypersonic research, propulsion studies, and advanced payload mission development.

Yes. Green Launch specifically highlights hypersonic vehicle testing as a core application of its technology. The company has supported scramjet-related launches at very high Mach numbers and demonstrated conditions relevant to extreme-speed flight research. For organizations developing hypersonic systems, this type of facility can provide a practical way to evaluate propulsion behavior, structural performance, and mission concepts under demanding launch conditions.

Yes. The platform is well suited for scientific missions that require access to upper atmospheric regions for sampling, instrumentation, or communications-related research. Green Launch has described atmospheric sampling of the mesosphere and ionosphere as a key use case, helping researchers gather data for climatology, navigation, surveillance, and communications studies where conventional access is limited, infrequent, or cost-prohibitive.

Light-gas propulsion can offer lower launch costs, rapid acceleration, and a different operational model than traditional rockets. Green Launch also emphasizes the use of hydrogen and oxygen gas propellant, with water vapor as the primary byproduct, supporting a cleaner launch profile. For certain testing and payload missions, this approach can improve affordability while expanding access to high-speed and high-altitude launch environments.

Green Launch presents orbital delivery as an advancing capability focused on delivering satellites and supplies to Low Earth Orbit. The company describes a long-term model for rapid, lower-cost launches and cites target pricing for payload delivery. While this is a forward-looking service area, the company’s prior horizontal and vertical testing demonstrates the technical foundation supporting future orbital mission development.

Typical users include aerospace and defense organizations, scientific research institutions, and satellite manufacturers. These customers often need specialized launch conditions for hypersonic testing, atmospheric access, propulsion validation, or payload demonstration missions. Green Launch’s services are especially relevant for programs seeking a cost-conscious alternative to conventional launch methods without giving up the ability to test at very high velocities.