Space Station EVA test bed overview

Current testing activities, testbed design goals, and future plans to support extravehicular activities (EVAs) of the Space Station are discussed. Developments include: (1) regenerative systems for carbon dioxide provision and removal; (2) increased space suit pressure to minimize prebreathe time; and (3) improved operational efficiencies for the extravehicular mobility units. Much novel technology will undergo integration to constitute the Space Station EVA System.