Comment Re:54 Years to Do Less (Score 1) 87
Missions STS-51-L (Challenger) and STS-107 (Columbia).
Until policy changes from "safety at all costs" to "humans dying in possible one-way missions is an acceptable part of pioneering, fly it again tomorrow", you will have endless reviews, delays and cancellations on top of those already inherent in government projects. The government layer is probably the biggest reason, which is why alongside the government/NASA projects we have a private company that can get personnel to and from the space station at much lower cost, with boosters that fly themselves back and are re-used a hundred times, using technology, methods and continuous-engineering speed that seem to lap what NASA currently demonstrates.