Buzz Aldrin calls for reevaluation of NASA moon project, Orlando Sentinel
"NASA documents obtained by the Orlando Sentinel suggest that it will be years before the agency will know whether its proposed fixes will work. In the meantime, the documents say, new problems have arisen involving the design of Ares launch pad, the astronaut emergency escape system on Orion and the capsule's heat protection system.
A NASA report made public last week said the agency will probably not meet its own internal goal of launching the rocket in 2013, and may even miss its publicly stated goal of a launch by 2015. However, NASA officials publicly insist the 2015 date is still on track."