27 FEB 2025 · Source — European Spaceflight
SpaceForest Completes Full-Duration Test of Hybrid Rocket Engine

Image: European Spaceflight
Polish rocket builder SpaceForest has successfully completed a full-duration hot fire test of an upgraded version of its SF-1000 hybrid rocket engine. The engine will be used to power the company’s suborbital PERUN rocket. SpaceForest was founded in 2011 and is developing an 11.5-metre suborbital rocket capable of…
Newsletter
Get space news by emailWe publish a headline, a short summary and a link. We do not republish articles or quote passages from them.
More from the sector
Related stories

European Spaceflight
US political uncertainty complicates long-term Artemis commitments, Polish minister says
19 OCT 2026

SpaceNews
Poland’s SpaceForest completes fourth flight of suborbital PERUN rocket
9 OCT 2026

Via Sattelite
Poland’s Space Sector: From Emerging Player to European Partner
7 OCT 2026