Why did you come to ? http://www.whitneymartindesign.com/academic-essay/ writing an english essay  The logistics spacecraft would launch atop expendable Saturn C-IB (as the Apollo Saturn IB was known at this time) or Titan III rockets. Each spacecraft would include a crew module with meager habitable volume for the astronauts during flight to the station and return to Earth, and a logistics module, which would include propulsion and life support systems for the crew module and tanks and storage bays for station supplies.