About
Stewart Astromechanics designs cryo-propellant management, thermal control, and deployable structures for on-orbit and deep-space missions.
Our Approach
- Zero-g slosh and vent simulations validated in micro-gravity flights.
- Sun-shade and radiator architectures balancing mass and emissivity.
- Flight-qualified materials and valves for -250 °C to +120 °C swing.
Why Stewart?
Earth’s gravity is a design constraint; space is an invitation. We accept.
Get in Touch
Email us at [email protected]
Subsidiaries
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