Deployment Sequence source source source source Apollo Program at Astronautix Image credit: NASA Image source: Ed Dempsey
Crew Exchange Mission source source source source source source source source source source source source source source source source source source source source source source source source see also: source source source source source source Shuttle Program at Astronautix Image credit: North American Rockwell Image source(s): Numbers Station Ed Dempsey
Gemini source source source source Gemini at Astronautix Image credit: Martin Image source: Ed Dempsey
MDAC Phase B source Shuttle Program at Astronautix Image credit: McDonnell Douglas Image source: Ed Dempsey
numbers station 