COTS and space tourism

By now you’ve probably heard that NASA has shortlisted a half-dozen companies (that we know about, at least) for further consideration in its Commercial Orbital Transportation System (COTS) program for ISS resupply. According to MSNBC and other sources, the six companies that got the nod from NASA are Andrews Space, Rocketplane Kistler, SpaceDev, SPACEHAB, SpaceX, […]