Space Suits Reproductions of Space Suits on permanent display in Building 4 near their associated spacecraft in the Space Gallery. Click on the pictures below for additional information about each Space Suit. Mercury Space Suit - 1963 Gemini G4C Space Suit - 1966 Apollo Model A7L Space Suit - 1969 Apollo Model A7LB Extravehicular Mobility Unit - 1971 Space Shuttle Extravehicular Mobility Unit Space Shuttle Advanced Crew Escape Suit 1994-2011