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The Government Accountability Office today issued two reports, both of which said that the SLS and Orion programs are faced with more cost overruns and schedule delays.
The GAO found that cost overruns for Orion could be as high as $707 million and that work is “not being accomplished as scheduled.” It also found challenges with the capsule’s software and heat shield, and said that the space capsule’s cost and schedule “estimates are not reliable.”
Other than that, everything is peachy keen! These reports, (the Orion report is found here [pdf] and the SLS report here [pdf], especially the Orion one, also suggest that the first manned Orion mission, now scheduled for 2021, stands a good chance of being delayed again, possibly for two more years.
This just confirms what I have written in my soon-to-be published policy paper, Exploring Space in the 21st Century. In fact, I need to add these GAO reports to my sources!