Things aren't quite as bad as the article makes them out to be. The appropriators, who are the legislators that matter when it comes to budgets, have commercial crew up above $700M in both the House and Senate bills, which is a huge improvement over the $500M funding level provided in prior years:
I don't think there's really any evidence that a downselect to a single provider at this point would speed up the availability of commercial crew.What would light a fire under them is declaring that only one provider will be selected and that it will be whoever flies a crew to the ISS first. In other words: a race.
If getting there faster was the goal, that's what they'd do. But I honestly don't see that this is the goal. NASA won't do that on their own, and I don't think Congress understands the situation enough to suggest it.
Things aren't quite as bad as the article makes them out to be. The appropriators, who are the legislators that matter when it comes to budgets, have commercial crew up above $700M in both the House and Senate bills, which is a huge improvement over the $500M funding level provided in prior years:"Although neither appropriations committee met the White House’s $821 million request for Commercial Crew, both approved more funding than the program has received since its inception. Senate appropriators set a new high water mark with a $775 million appropriation, well above the $489 million the program got in 2013 under NASA’s sequestered spending bill. The House, even in its sequester-level bill, provided $700 million."http://www.spacenews.com/article/civil-space/36339senate-house-nasa-bills-far-apart-on-funding-close-on-some-priorities#.UeiekSDD9pM
$700m sounds a whole lot better than $500m
Quote from: john smith 19 on 07/19/2013 11:13 am$700m sounds a whole lot better than $500mIIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.
House and Senate appropriators are also hundreds of millions of dollars apart on the Commercial Crew Program. Neither appropriations committee met the White House’s $821 million request for Commercial Crew, but the Senate bill sets a new high water mark with a $775 million, well above the $489 million the program got in 2013 under NASA’s sequestered spending bill. The House, in its sequester-level bill, provided $500 million.
We are especially concerned the bill cuts funding for [...] the innovative and cost-effective commercial crew program, which will break our sole dependence on foreign partners to get to the Space Station. The bill will jeopardize the success of the commercial crew program and ensure that we continue to outsource jobs to Russia.
Quote from: QuantumG on 07/19/2013 12:18 amQuote from: spectre9 on 07/18/2013 11:52 pmBoeing and Atlas V have been purposefully crippled down to the pace of SpaceX. They could've been flying much sooner but there's a perception that they would charge too much which is why NASA was so scared to go that route.Giggle. That's the opposite of what happened.What surprises me is that people still pay attention to spectre9. So far he has blamed SpaceX and NASA. Who's next? The tooth fairy?
Quote from: spectre9 on 07/18/2013 11:52 pmBoeing and Atlas V have been purposefully crippled down to the pace of SpaceX. They could've been flying much sooner but there's a perception that they would charge too much which is why NASA was so scared to go that route.Giggle. That's the opposite of what happened.
Boeing and Atlas V have been purposefully crippled down to the pace of SpaceX. They could've been flying much sooner but there's a perception that they would charge too much which is why NASA was so scared to go that route.
IIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.
Quote from: Elmar Moelzer on 07/19/2013 12:23 pmIIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.I agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Rather than funding Orion develop -and- 2.5 commercial crew providers that can do the same thing Orion can do.Not that I don't think commercial crew is cool, and wouldn't love to see Dreamchaser at the ISS. But in reality NASA only needs a few crew missions to the ISS per year, and they are already developing a spececraft that can do it, which they will be paying for regardless of how often it flies. Even if commercial crew is cheaper than Orion, they'll be paying for Orion -anyway-. The more Orion flies, the cheaper per unit cost it will be. And there's an existing EELV that can fly it. Two actually, Atlas 552 (well, almost already existing) and D4H. I believe Atlas will be the easier to man-rate though, an the cheaper of the two to use.There should be a FH which could do it too, flying by the time Orion could possibly be ready to go to the ISS.It's not a matter of paying for the expensive Orion -or- a cheaper commercial crew spacecraft, it's a matter of paying for just Orion or Orion plus a cheaper commercial spacecraft together. Which I think will always be more than just Orion. Seems like a waste to cancel commercial crew at this point however. This is a path I think should have been a part of NAA2010.
I agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew.
Rather than funding Orion develop -and- 2.5 commercial crew providers that can do the same thing Orion can do.
Not that I don't think commercial crew is cool, and wouldn't love to see Dreamchaser at the ISS.
But in reality NASA only needs a few crew missions to the ISS per year, and they are already developing a spececraft that can do it, which they will be paying for regardless of how often it flies. Even if commercial crew is cheaper than Orion, they'll be paying for Orion -anyway-. The more Orion flies, the cheaper per unit cost it will be.
And there's an existing EELV that can fly it. Two actually, Atlas 552 (well, almost already existing) and D4H. I believe Atlas will be the easier to man-rate though, an the cheaper of the two to use.
There should be a FH which could do it too, flying by the time Orion could possibly be ready to go to the ISS.
It's not a matter of paying for the expensive Orion -or- a cheaper commercial crew spacecraft, it's a matter of paying for just Orion or Orion plus a cheaper commercial spacecraft together. Which I think will always be more than just Orion.
NASA is already outsourcing the SM to ESA. Does that not suggest they are having problems with it?
Quote from: Elmar Moelzer on 07/19/2013 12:23 pmIIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.I agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Rather than funding Orion develop -and- 2.5 commercial crew providers that can do the same thing Orion can do.
Quote from: Lobo on 07/19/2013 04:30 pmI agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Except NASA stated neither EELV was crew rateable and only Ares1 could handle the mission with the level of safety NASA required.Anything else is a revision of the actual (recent) history.
Quote from: john smith 19 on 07/19/2013 08:55 pmQuote from: Lobo on 07/19/2013 04:30 pmI agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Except NASA stated neither EELV was crew rateable and only Ares1 could handle the mission with the level of safety NASA required.Anything else is a revision of the actual (recent) history.Yes, they said so at the time - but in hindsight we know that this was at best an exaggeration, and at worst a bald-faced lie.Otherwise CST and DC would not be an option on the Atlas V.
Quote from: Lobo on 07/19/2013 04:30 pmQuote from: Elmar Moelzer on 07/19/2013 12:23 pmIIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.I agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Rather than funding Orion develop -and- 2.5 commercial crew providers that can do the same thing Orion can do.It wouldn't be cheaper. The cost of Orion was estimated to be more than $800M per unit a few years ago in a HEFT presentation.
That's superficially a plausible idea.Except NASA has been working on Orion since 2002 and nothing, let me just repeat that nothing has flown. In contrast CC started around 2008 and all vehicles are in at least preliminary drop test, with some going to launch escape system tests. The core of Crewed Dragon is already flying, collecting data and flight hours.
Atlas is man rated, although I cannot recall if it's in that configuration. The problem is not for Orion.
People are worried about CC schedule slippage, yet you don't seem to think Orion's schedule will not slip a day?
This is still wishful thinking. The only programme NASA have to carry out is SLS. NASA is already outsourcing the SM to ESA. Does that not suggest they are having problems with it?
Quote from: yg1968 on 07/19/2013 09:14 pmQuote from: Lobo on 07/19/2013 04:30 pmQuote from: Elmar Moelzer on 07/19/2013 12:23 pmIIRC, even that already meant a year delay for the program, as it is way less than what NASA requested. Every year delay means 400 million for the Russians. It makes no sense whatsoever to cut commercial crew.I agree it's stupid to keep sending money to the Russians.However, in the scheme of things, if they put Orion with a partial propellant load on an Atlas 552, they could use that for the ISS and not need commercial crew. Rather than funding Orion develop -and- 2.5 commercial crew providers that can do the same thing Orion can do.It wouldn't be cheaper. The cost of Orion was estimated to be more than $800M per unit a few years ago in a HEFT presentation. But it's that based on the annual cost divided by the number of units per year? If there's only one Orion per year, and the program costs $800 million per year, then it would be $800/unit, no?But if there were four a year, it would be $200million per year. That's still a lot per launch...but NASA will be paying that whether they are launching Orion, or just letting the production facility sit idle for the whole year. So NASA paying that...plus whatever commercial crew will cost by the time it's finally downselected to one, and then the annual costs of that one, won't be more than just maintaining Orion alone. It's an expense on top of Orion regardless of number Orion launches per year.Or am I not understanding Orion's costs correctly?
He stated the cost of Orion itself, not including the cost to send it up. The greatest cost of advanced aerospace products is wages for the employees who build the products.The conditions under which your calculation of Orion cost is accurate assume that a large team of workers involved just twiddle their thumbs 364.999 days per year drawing $800 million in salary , and when the order comes in for a new Orion it is built instantaneously at no marginal cost.In reality the program will have instead a team sized such that working only one shift a day and only 5 days a week one Orion can be built and delivered in 1 year. To first order, if 2 Orions are needed then man hour worked/ total costs roughly double, if 3 then total costs roughly triple, and so on and so forth, keeping the per unit cost roughly constant. This all assumes that the development and design cost is not factored in, which is isn't when discussing the cost to the ISS specific budget for an Orion flight. The much lauded benefits of mass production lowering per unit cost are not achieved when talking about single digit deliveries per year.