What Does EDO Stand For?

EDO stands for Extended Duration Orbiter

The Extended Duration Orbiter (EDO) is a specialized spacecraft designed to support long-duration missions in low Earth orbit. It features advanced life support systems, enhanced power management, and optimized thermal control to ensure crew safety and mission success over extended periods. The EDO serves both scientific research and technological demonstration purposes, facilitating the exploration of space and enabling sustained human presence beyond typical mission durations.