Revolutionary Helium-Enhanced Propulsion
Stratos is pioneering next-generation hypersonic flight with our patented helium injection technology. Our AI-optimized combined-cycle engine achieves unprecedented performance through advanced thermal management and thrust augmentation, ready for flight testing in 2026.
Enhanced Specific Impulse
Advanced Thermal Management
IR Signature Reduction
About Stratos
At Stratos, we're building a revolutionary spaceplane that combines the best of aerospace and rocket engineering. Our vehicle leverages a multi-mode propulsion system, enabling efficient atmospheric flight, rapid space access, and reusability—all from a standard runway.
Ramjet for subsonic/supersonic speeds, scramjet for hypersonic acceleration, and rocket for orbital insertion.
No need for complex launch infrastructure.
Designed for rapid reusability, cutting per-launch costs.
From orbital transport to hypersonic cargo delivery and defense applications.
Our Technology
Pioneering the next generation of space access with our innovative spaceplane technology.
Our revolutionary propulsion system seamlessly transitions between air-breathing and rocket modes, enabling efficient operation from sea level to orbital velocity.
Efficient supersonic propulsion from Mach 3 to Mach 6.
Advanced hypersonic propulsion from Mach 6 to Mach 12.
Technology Comparison
How our spaceplane technology compares to existing launch systems.
Applications
Discover how our spaceplane technology is revolutionizing various industries
Rapid deployment and maintenance of satellite constellations for communications, Earth observation, and more.
Enabling scientific experiments in microgravity environments with frequent access to space.
Making space travel accessible for private citizens with comfortable and safe suborbital flights.
Ultra-fast global delivery for high-priority cargo and time-sensitive materials.
Supporting national security missions with rapid response capabilities and global reach.
Facilitating production of unique materials and products that benefit from zero-gravity conditions.
Contact Us
Have questions about our technology or interested in partnership opportunities? Get in touch with us.