SHUTTLE CHALLENGE v4 - THE 1.2.X STS THREAD Incredible artwork by @Pine from the Screenshots Re-imagined thread   This heritage challenge is a revised and updated version of my STS Challenge,  @FCISuperGuy's STS challenge, which was in turn derived from @inigma's original STS challenge   The series of challenges below represent a sliding scale of difficulty ranging from relatively simple to highly complex.  More incredible missions to exciting destinations will be a