NASA knew Right Answer

NASA knew right answer-- operate shuttle commercially--wanted to spend more There was a solution and NASA knew it. That solution was to commercialize the STS Space Shuttles and use them in conjunction with a new Shuttle Derived Heavy Lift Launch vehicle, such a Shuttle-C. Shuttle-C could have been built for about $10 billion or about the same money wasted on Constellation before it got cancelled. A Shuttle-C could have lifted some 70,000kg into space. Sharing resources, facilities, and even missions would have reduced the cost for both the Commercial Shuttles and the Shuttle-C. NASA demonstrated the ability to operate the Shuttles at reduced cost when it started shifting people from the bloated Shuttle program to Constellation because this reduce Shutle flight costs from about $1.3 billion to only $750 million. Something NASA kept sayind couldn't be done. The simple fact is the Shuttles died because NASA and the Aerospace Industry didn't want a couple of billion dollars a year flying the Shuttles, they wanted the $200 Billion + building Constellation. At the price you could have flown the Shuttles on over 200 missions. So the Shuttles died and our manned space program was slaughterd for pork. Now they are promoting SLS, which is a vehicle with no mission other than pork. The shuttle concept is the correct approach & Commercial Shuttle must be implemented. Don Nelson covers on his site nasaproblems.com.  We are now ceding control of space to China for which we will a pay a big price.