What Does ETSS Stand For?

ETSS stands for External Tank Separation Subsystem

The External Tank Separation Subsystem (ETSS) is a critical aerospace component designed to facilitate the precise detachment of external fuel tanks from a spacecraft during flight. This subsystem ensures the safe and efficient separation process, optimizing vehicle performance and reducing drag as the spacecraft transitions to its next phase of operation. The ETSS employs advanced mechanisms and control systems to manage the timing and execution of the separation, contributing to overall mission success and safety.