Lecture
This lecture covers the design and operation of NASA's Extravehicular Mobility Unit (EMU) and Manned Maneuvering Unit (MMU), including components like the Display and Control Module, cooling control valve, and gas reservoir. It also explains the preparation steps for International Space Station (ISS) Extravehicular Activities (EVA), such as the Power Supply Assembly, Battery Charging Assembly, and Umbilical interface Assembly.