Rotating detonation rocket engines can significantly improve the efficiency of spacecraft propulsion systems.

Technology Space Exploration Startup FundingSep 4, 2026score 0.282 posts · 0 replies across 2 instances

A Zurich-based space startup, Stellar Alpina, has received €160,000 in funding from Venture Kick to develop compact rocket engines for in-space propulsion. The company is focused on creating rotating detonation rocket engines to improve spacecraft efficiency. This development highlights advancements in space technology and propulsion systems.

Claims

Parent: Space TechnologyEntity: Rotating detonation rocket enginesImpact: positiveDate: Sep 4, 2026Target: Rotating detonation rocket engines can significantly improve the efficiency of spacecraft propulsion systems.

Source posts

@[email protected]

Stellar Alpina secures €160K from Venture Kick for in-space propulsion https://tech.eu/2026/09/04/stellar-alpina-secures-eur160k-from-venture-kick-for-in-space-propulsion/

0 boosts · 0 favs · 0 replies · Sep 4, 2026

@[email protected]

Zurich-based space startup Stellar Alpina has secured 160K EUR in funding from Venture Kick to develop compact rocket engines for in-space propulsion. The company is building rotating detonation rocket engines designed to make spacecraft more efficient. https://tech.eu/2026/09/04/stellar-alpina-secures-eur160k-from-venture-kick-for-in-space-propulsion/ #Tech #Startup #News #SpaceTech

1 boosts · 0 favs · 0 replies · Sep 4, 2026

#tech#startup#news#spacetech