Stellar Alpina secures €160K from Venture Kick for in-space propulsion

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Summary

Stellar Alpina raised €160,000 from Venture Kick to advance its compact rocket engine technology for in-space propulsion. The Zurich-based startup develops rotating detonation rocket engines that aim to be smaller, lighter, and more efficient than conventional engines. The company plans to use the funding to expand testing infrastructure, run more hotfire campaigns, and build its first flight engine. Its technology targets satellite repositioning, orbital transfers, inspection missions, and future deep-space infrastructure.

$ Funding

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Amount - Total raised
Date September 4, 2026 Announcement date
Investors VentureKick Lead investors
Company - Funded company

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