I am not sure that it is contradictory because I am almost sure that you would get at least 2 or 3 good proposals for commercial crew services in 2014 like you did for CRS.
There is a bit of strategy involved. But as you said, if you say in advance that you will have two awards, the two companies would not really be competing against each other (which is a valid point). So strategy-wise, you are better off leaving that possibility open of choosing only one (even if it is remote).
I understand your point, I was responding to QuantumG's annoying dismissal. (QG, sorry I never acknowledge the 98% of your posts that are highly informed and insightful!)Two companies filling two slots is still better than 1/1 though. For an imperfect analogy, see the Kistler implosion: work continued with SpaceX, with no gap, while a replacement was found. Being able to swap out one of your contractors with no gap is miles better than having the threat of a guaranteed gap if your sole supplier flakes or bails or gets unreasonable.
Is an oligopoly better than a monopoly?Who cares. It's a horrible situation to find yourself in, let alone to manufacture.
Quote from: Robotbeat on 08/07/2012 02:43 amThe extreme libertarian is the enemy of the pragmatic, market based approach. Because the only alternative is yet more government control. Don't let perfect be the enemy of better.What are you blabbering about?
The extreme libertarian is the enemy of the pragmatic, market based approach. Because the only alternative is yet more government control. Don't let perfect be the enemy of better.
With only 1 destination and low flight rates of 4 crew at a time this whole program is just a giant waste.
Multiple destinations allows more launches.
If the other choice is one exclusive provider or just a NASA run spacecraft development - then two CC providers is clearly better.Will they put a lot of price pressure on each other? Probably not, oligarchies usually don't. But at least they would provide a transportation system to NASA with a lot fewer critical paths - a failure of one does not have to cause a "new" gap.
In any event, the point of having two commercial crew providers is not just for redundancy pruposes, it's also to have competition between the two.
Quote from: yg1968 on 08/07/2012 01:42 amThere is a bit of strategy involved. But as you said, if you say in advance that you will have two awards, the two companies would not really be competing against each other (which is a valid point). So strategy-wise, you are better off leaving that possibility open of choosing only one (even if it is remote).If it's similar to NLS or CRS, individual task orders (missions/flights) may still be individually competed, and new providers on-ramped over time. However, if there are only 2 flights/yr, that contract model may not work. (I imagine under true IDIQ/NTE, the price could potentially be well above Gerst's previously stated budgetary estimate of $80M/seat.)In any case, there's significant benefit to maintaining competition until contract award, even if only one contract is ultimately awarded. Non-compete sole-source contracts carry significant overhead (price/cost justification and accounting rules etc.) that aren't required if competitively bid--that only requires two contenders.I believe some of those factors are reflected in Ed Mango's previous comment "We need competition. The cost for 1 is greater than for 2 or 3."
Quote from: spectre9 on 08/07/2012 03:12 amWith only 1 destination and low flight rates of 4 crew at a time this whole program is just a giant waste.A giant waste compared to what? Ares I + Orion? Or not flying at all? (always cheaper) Quote from: spectre9 on 08/07/2012 03:12 amMultiple destinations allows more launches.Obviously. But even if CC vehicles only ever flew to ISS, it would not be a waste. If the CC program saves money compared to an in-house NASA program, and allows us to utilize ISS - Then it is not a waste.
A giant waste because NASA is developing 2 extra fully functional extremely expensive spacecraft that might not see any use at all. ...
A giant waste because NASA is developing 2 extra fully functional extremely expensive spacecraft that might not see any use at all.
ISS isn't a planet or moon, it's a disposable space station. It's life compared to the time period these vehicles should be in service is quite small.
Saves money to who?If saving money was the only goal NASA astronauts would fly on Soyuz until ISS can be cancelled so there is no need for LEO flights.
QuoteA giant waste because NASA is developing 2 extra fully functional extremely expensive spacecraft that might not see any use at all. NASA is not developing them. The suppliers are developing them. It's the difference between a cost plus contract and a fixed price contract. It's also the difference between "insight" and "oversight" and who retains the IP and usage rights. If you don't know what any of these things are you don't understand why this contract is important.QuoteISS isn't a planet or moon, it's a disposable space station. It's life compared to the time period these vehicles should be in service is quite small.It is. But they are not tied either to it or to NASA.QuoteSaves money to who?If saving money was the only goal NASA astronauts would fly on Soyuz until ISS can be cancelled so there is no need for LEO flights.Wrong. The *ultimate* way to save money is for NASA to stop sending US (or US sponsored) astronauts to the ISS. With nowhere else to go that would pretty much end NASA human space flight activity for the foreseeable future.Does that sound like a good idea to you?Perhaps you are unaware that that Russian seat prices have risen 3x over the last few years. They have very little incentive to stop raising them any further.Or what about the ULA EELV prices, currently rising about 40% according to Air Force magazine, not to mention the $1Bn/year "assured access" payments USG has to make to ULA.Both of these situations are a *consequence* of having a *sole* supplier and an insistence on what (up till now) have been *unique* and sometimes unclear detailed requirements ("human rating" for LV's and vehicles docking with ISS, very high launch reliability for EELV)You appear keen on seeing ISS cancelled ASAP. Do you have some other project in mind that you feel NASA should pursue?
I think that ISS is a bad spot for a space station. It's a great test of what can be done but it was so slow being built I feel it's small and obsolete compared to what could be achieved with more advanced technology.LEO stations should be easier to get to from the USA, the ISS inclination favours the minor partners to help them out. One Bigelow module should do all the US laboratory needs. JAXA, ESA, CSA would have their own stations and could buy crew services from the USA.NASA should be focused on a gateway station. First at EML2 then possibly Deimos after some operations at NEAs have paved the way. The bare minimum should be spent on LEO if exploration systems are to be affordable.