That's a good question. What did they do and why did the alter the picture? That has happened quite a bit.
Of course I don't believe the NASA-Oberg "explanations" for all these things, but you know my background. I have my reasons to think that many of those are hooey, and I have cast reasonable doubt on a number of them.
Of course, I haven't been very trusting of institutions since the days of Vietnam and Watergate--and all the stuff that has come out since then. You guys down in Australia probably don't know what all that was like, at least not from the inside the way we do.
Edited by TheMacGuffin, 31 October 2012 - 04:32 AM.