Ben Chertoff and Carl Hoffman at Popular Mechanics are live blogging the public announcement of NASA’s exploration architecture from NASA HQ. Chertoff’s calling it NASA’s “lunar retread.”

[Update at 1:15 PM EDT]

Griffin on commercial contractors:

…when you use a prime contractor in the traditional way it IS more expensive, but at least you know that you’ll get what you ask for. We don’t want to get in a position where we ask for something and they can’t make it happen.

Yeah, they cost more, but we all know that prime contractors never fail to come through.

I’m with Hoffman:

Only one question about commercial space activities – Rutan, X prize, Bezos, Elon Must [sic], who’s about to launch his first rocket with commercial payload into orbit for a reported $16 million – that was never mentioned by Griffin himself. And that has to make you wonder whether anything has changed at all…