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Stellar Alpina

Dübendorf, Switzerland

Space TechAviation TechRobotics

◆ Location

Dübendorf, Switzerland

◆ Founded

2026

◆ Links

Website ↗

◆ About Stellar Alpina

Builds detonation-based propulsion technology for in-space mobility.

◆ What sets it apart

It combines rapid-development rotating detonation propulsion with modular spacecraft architecture aimed specifically at lunar cargo and cislunar mobility.[1][2][3]

◆ Sectors

Space TechAviation TechRoboticsSemiconductorsspace infrastructure

◆ Business

Modelhardware

CustomerSpace agencies, lunar mission operators, and aerospace customers needing in-space propulsion and lunar delivery hardware

◆ Notable

  • Founded in February 2026 in Dübendorf/Zurich area.[1]
  • Developing RDRE propulsion modules and modular lunar landers.[1][2]
  • Selected for office space in Büro Züri, according to StartupTicker coverage.[3]

◆ Explore the market

Space TechAviation TechRoboticsSemiconductorsSwitzerland

◆ FAQ

What does Stellar Alpina do?

Builds detonation-based propulsion technology for in-space mobility.

Where is Stellar Alpina based?

Stellar Alpina is based in Dübendorf, Switzerland, founded in 2026.