ESA Confirms Latest Prometheus Tests Not Connected to Themis Hop Preparations

News Nov 13, 2026 · Lampoldshausen, Germany

The European Space Agency (ESA) and ArianeGroup have confirmed that Prometheus engine tests conducted in Lampoldshausen in October were carried out independently of preparations for the long-delayed inaugural flight of the Themis reusable booster demonstrator. In a 6 November press release, ArianeGroup announced that it had completed a series of hot-fire tests of the latest […] The post ESA Confirms Latest Prometheus Tests Not Connected to Themis Hop Preparations appeared first on European Space

Source: European Spaceflight