STS-57 Payload Commander G. David Low and Mission Specialist Peter ''Jeff'' Wisoff perform an Extravehicular Activity (EVA) on the Orbiter Endeavour during STS-57. This activity was designed to assist in refining several features in development to service the Hubble Space Telescope (HST) on Mission STS-61. Low wears the Extravehicular Mobility Unit (EMU) with red stripes.
