Washington Post: "A sweeping review of NASA’s human spaceflight program has concluded that the agency has an unsustainable and unsafe strategy that will prevent the United States from achieving a human landing on Mars in the foreseeable future.

Read the rest

http://feeds.boingboing.net/~r/boingboing/iBag/~3/Sn-XTnaETb8/nasa-spaceflight-review-conclu.html