Simplified Aid For EVA Rescue is a small, self-contained, propulsive backpack system worn during spacewalks, to be used in case of emergency. If an astronaut were to lose physical contact with their s
Astronaut Rick Mastracchio working with a SAFER system attached.
SAFER
Extravehicular Mobility Unit
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The Extravehicular Mobility Unit is an independent spacesuit that provides environmental protection, mobility, life support, and communications for astronauts performing extravehicular activity in Ear
Simplified Aid For EVA Rescue
…Manned Maneuvering Unit (MMU), which was used for regular maneuvering. SAFER is fitted around the life support backpack (PLSS) of the space suit (EMU or Extravehicular Mobility Unit) using hardpoints, in the same manner as the MMU unit. SAFER in no way interferes with suit mobility. The flight test unit was fitted with a single…
The Enhanced EMU Suit. The suits are white to reflect heat and to stand out against the blackness of space; the red stripes serve to differentiate astronauts.
The E.M.U Display and Control Module (DCM).
NASA's Extravehicular Mobility Unit Vitruvian Spaceman patch (Space Shuttle version, with three stars representing NASA's human spaceflight programs)
EMU without Extravehicular Visor Assembly