Keith Cowing made a big deal of Tuesday’s announcement at the Space Transportation Conference by the Commercial Spaceflight Federation that it supported SLS.

I didn’t actually talk to Alan about it, but I just see it as politics; they view it as the danegeld they have to pay to keep the SLS vandals (to mix historical metaphors) from attacking commercial space and public/private partnerships in the new administration. This is the key passage, if you read between the lines:

Stern said he was not worried about endorsing a vehicle that could compete with those commercial alternatives. “The market will sort that out,” he said.

Emphasis mine. I’m not saying that Keith is wrong. Alan may not have “taken the issue off the table,” but I see no big harm in trying right now, with all the policy ferment. There will be plenty of other people (including Yours Truly) making the case against it.

[Update a while later]

Marcia Smith has a comprehensive overview of the conference. I haven’t read all yet, but may comment further after I have.