http://www.smh.com.au/news/specials/...651169232.html
"NASA is very nervous about manned space flight these days, and what with the costs and casualties of the shuttle program, it has good reason to be. None of this bodes well for the nebulous Bush plan to go to Mars, a perilous and wildly expensive journey that may have to wait for many moons..."
Should we have manned missions or is it better to have robots?