Astronomy • Exploration • Strategy

Europe is working to develop reusable rockets by the early 2030s

ArianeGroup's methane-fueled Prometheus engine and Themis demonstrator mark key steps toward a European reusable rocket program.

Astrobitica October 30, 2025 (Last updated: October 30, 2025) 1 minute read

ArianeGroup’s methane-fueled Prometheus engine and Themis demonstrator mark key steps toward a European reusable rocket program.

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