What specific component failure caused the structural buckling of Booster 18 during the ground test in Texas?
Answer
A gas system failure
The buckling of the Booster 18 structure was attributed to a gas system failure that occurred during routine pressure testing. When pressurizing the massive tanks of a rocket, the balance between internal pressure and external forces must be maintained with extreme precision. If the gas delivery or regulation system encounters a malfunction, it prevents the system from maintaining the required equilibrium, leading to an immediate compromise in structural stability and causing the metal to fold under the stress.

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