Kerbal Space Program - Von Braun Mars Mission - RSS

A showcase of one of the cornerstones of the STS, the Nuclear (NERVA) shuttle. The ’Space Transportation System’ was proposed by NASA after Apollo, to continue pushing the manned space frontier. It consisted of four major spacecraft: an orbital tug, a re-usable LEO spaceplane (the Space Shuttle), a modular permanent manned space station module, and the gigantic NERVA shuttles. These were to be used to shuttle payloads from LEO to geosync, the moon, and other planets. They were entirely reusable fe