A recognition by NASA that the vehicle has no missions. Too bad Congress doesn’t understand that.
This is what happens when you come up with Design Reference Missions to match a design, instead of the right way around.
@NASASpaceflight Look up the phrase "solution looking for a problem," and you'll see a picture of SLS.
— Rand Simberg (@Rand_Simberg) January 12, 2016
[Update Wednesday morning]
More from Loren Grush over at The Verge:
But the SLS is expensive, and NASA’s budget is at the lowest it has been in decades, even with the new budget allotment of $19.3 billion for the 2016 fiscal year. The cost of developing the SLS through 2017 is expected to total $18 billion. And once the rocket is built, each launch is going to cost somewhere between $500 and $700 million, which makes it unlikely that the rocket will carry astronauts more than once a year.
If they’re only flying once a year, there’s no way the launch cost is that low. It’s at least two billion. I don’t know where that $500-$700M number comes from, but it’s probably marginal cost, which is a meaningless number for a vehicle with such a low flight rate.
[Bumped]