AI | Technology on Instagram: "A rocket engine test is a key step in developing and proving space propulsion systems. It shows how the engine performs, and checks its reliability and safety. These tests take place at special facilities built to handle extreme heat, high pressure exhaust, and dangerous propellants. Engineers fire the engine on a test stand in a controlled setting to measure important factors like thrust, fuel use, combustion stability, and how the engine holds up under launch lik

How to Start an Engine on a Stand