HyPrSpace  raises €21M Series A to advance hybrid rocket engines and prepare its 2026 suborbital test launch. French hybrid-propulsion startup HyPrSpace  has secured an oversubscribed €21 million Series A to accelerate development of its rocket engines and advance toward a 2026 suborbital test flight of its Baguette One vehicle.  The round was led by Red River West  and DeepTech 2030, with support from SPI, OC French Tech Seed (Bpifrance), d’Expansion, and NACO, and follows €