
Extra-vehicular activity
        Extra-vehicular activity  is work done by an astronaut away from the Earth, and outside of a spacecraft. The term most commonly applies to an EVA made outside a craft orbiting Earth , but also applies to an EVA made on the surface of the Moon...
    Timeline of Events
    | 1965 | 
 
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| 1972 | 
 
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| 1995 | 
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