STAR-1
BEYOND AN ENGINE
Want to see it in action?
What Makes it unique?
Fully designed and manufactured in-house
Built using Laser Powder Bed Fusion (L-PBF) — one of the most advanced 3D printing technologies
Manufactured in just one month
First thrust chamber assembly to complete a 140-second full-thrust run among French New Space players.
PERFORMANCE At Its CORE
Powered by liquid methane and liquid oxygen
Delivers a vacuum thrust of 55 kN
Featuring a durable injection plate, successfully reused across multiple test campaigns and withstanding over 270 seconds of cumulative hot-fire without degradation — a key milestone in component durability
STAR-1 is more than just a propulsion system — it embodies our vision for innovation and in-house excellence.
ABOUT
What’s a combustion chamber?
The combustion chamber is where our propellants ignite to generate the energy that propels our launcher into space — it’s where it all begins.
Relentless testing, proven results!
Every critical component is tested extensively to guarantee performance and reliability.