Hypersonic SABRE engine reignited in Invictus Mach 5 spaceplane

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Source: New Atlas | New TechBy: David SzondyDate: 07/19/2025, 6:33:00 AM
Proving that you can’t keep a good technology down, Reaction Engines’ Synergetic Air-Breathing Rocket Engine (SABRE) has a new lease on life after a British-led consortium announced Invictus, a new program to build a Mach 5+ spaceplane. Sometimes you have…
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