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

Space Science on Instagram: "A rocket engine test is a key step to check if a rocket engine works well, is reliable, and safe. Tests happen in special facilities that can handle extreme heat, high-pressure exhaust, and dangerous fuels. The engine is fired on a test stand to measure things like thrust, fuel use, combustion stability, and how long the engine lasts under conditions like a real space launch. Tests differ based on the engine type—liquid, solid, or hybrid. For liquid engines, cold fue

The lessons learned from the fatal Challenger shuttle disaster echo at NASA 35 years on