Get InvolvedIn 2013, Golden Spike will begin an exciting public participation effort. Stay tuned…
If the Golden Spike architecture were actually built, wouldn't the NASA be legally required to buy their services?
>In 2013, Golden Spike will begin an exciting public participation effort. Stay tuned…Like what kind of public participation effort?
Took a look at their blog. Three admin posts. No replies. Looks like there is a surge in enthusiasm.
Quote from: Rocket Science on 12/08/2012 07:32 amI guess some folks forgot this little gem of inspiration... Good catch!
I guess some folks forgot this little gem of inspiration...
If each mission costs $750 million for the hardware and operations, then you'd need to have 20 customers to recoup your development costs. 20 customers is about the size of their maximum potential market, according to their own estimate.
AP open with a question about costs/funding. "Still be in the read after numerous flights. How does this work? Who would give you money for this or take you seriously." Ouch.Alan: We've been over this careful.
I look for exothermic resentment...
Quote from: simonbp on 12/06/2012 06:57 pmhttp://goldenspikecompany.com/wp-content/uploads/2012/02/French-et-al.-Architecture-Paper-in-AIAA-Journal-of-Spacecraft-and-Rockets.pdfBest line of the entire paper:QuoteIt is natural to examine why PSLR can be conducted so inexpensively compared to the Constellation Program’s former $150B lunar‐return price tag. Some reasons for this include:<4 bullets removed>- Efficient operations, focusing on the job itself, rather than on the number of jobs created.
http://goldenspikecompany.com/wp-content/uploads/2012/02/French-et-al.-Architecture-Paper-in-AIAA-Journal-of-Spacecraft-and-Rockets.pdf
It is natural to examine why PSLR can be conducted so inexpensively compared to the Constellation Program’s former $150B lunar‐return price tag. Some reasons for this include:<4 bullets removed>- Efficient operations, focusing on the job itself, rather than on the number of jobs created.
If you listen carefully, there is a tacit/latent ethical premium that bleeding edge gadget people get to exert over ordinary consumers, by essentially funding development of what becomes commonplace. ... Oh yeah and science. And freedom.
Press conference.
I see old people which is indicative of the people that have Apollo nostalgia.
He probably has lots of footage of my left nostril as well as me sticking my tongue out at him.
The problem is that there is an all-pervasive meme that flying humans to the Moon must be complex, expensive and require a Saturn-V-class launcher.
Quote from: PeterAlt on 12/07/2012 11:25 am- Very interesting cast of characters! Alan Stern, Mike Griffin, and Newt Gingrich.Gerry Griffin, not Mike Griffin.
- Very interesting cast of characters! Alan Stern, Mike Griffin, and Newt Gingrich.
... I think John Pike set a new standard in criticizing the plans: http://cosmiclog.nbcnews.com/_news/2012/12/06/15731458-golden-spike-space-venture-wants-to-fly-you-to-the-moon-for-14-billion?lite"The implication is that they've got 20 countries that want to shoot people to the moon. I doubt it," he said.India and China might be interested - but after that, Pike said, 'How many countries are going to be prepared to spend money to be the 12th to land on the moon? ... I think a lot of these rocket men are just taking too many happy pills.'"
Quote from: mrmandias on 12/06/2012 05:26 pmIf each mission costs $750 million for the hardware and operations, then you'd need to have 20 customers to recoup your development costs. 20 customers is about the size of their maximum potential market, according to their own estimate.If they can pull that off, then their hardware is virtually free. If I'm getting this correctly, then the profit would be $750M less continuing op costs and hardware replacement.
I did some extremely preliminary cost estimates of the 4 or 5 test flights needed to get to a manned surface landing:1) A unmanned BEO CCV around the moon flight - $500-800M2) A unmanned Lander flight to surface and back to LLO - $500-800M3) A manned BEO CCV to LLO - $500-800M4) A manned BEO CCV + Lander docking demo in LEO - $500-800M5) A manned BEO CCV + Lander to Moon surface - $1000-1300MThese test flights spread across 2017 to 2020 would cost about $3-4.5B. Half of the total development budget. Some other development spending would still be ongoing during this time frame as well so that only a few billion and not the entire $8B would be spent prior to 2017. Probably about $2-3B. $2B spread across 4 years is only $500M per year. But this represents an average and not a steadily increasing spending as GS grows its tasks and workforce. This could be represented by: 2013-$0.1B, 2014-$0.25B, 2015-$.65B, 2016-$1BTest flights #3 and #5 could have seats sold as well as #4. If this is done then the $3-4.5B test costs would be offset by $1-2B in revenues for customers flying astronauts on these flights.Note: There is a question whether GS included the costs of that first manned surface flight in their $7-8B development costs value. Here I am including it as part of the overall development since that first flight is considered a test flight demonstration of capability and not an operational flight.Also an example of the way commercial LV's are purchased for a commercial payload is:1) 10%-20% down in earnest money to gain access to detail engineering support for the payload integration to the LV (usually done at 2-3 years prior to the NET launch date and can be as much as 5 years prior)2) 40%-50% at 18 months prior for the LV build3) 20% at payload arrival at launch site4) 20% at successful launch of payloadSo the point of this post is that for 2013 GS would need only about $100M or less to start everything they need to do in order to get to a 2020 landing.
In their AIAA paper, they state that development costs are going to run $2.35B and the cost for the four test flights is going to be $4.0B, so $6.4B total. These also have 30% reserves/fudge factor included, so 70% * $6.4B = $4.5B for everything. Based on this, looks like their cost per flight is going to run 0.7 to 1.0 $B, leaving a profit of 0.8 to 0.5 $B/flight.
If these folk were using NASA terminology, they would likely be referring to NASA Procedural Requirements (NPR) 7123.1A. Attached is Figure 5.2, showing "The NASA Project Life Cycle."Phase A is "Concept and Technology Development." It ends with key decision point B, which is where project leadership decides whether to proceed to phase B, which would be "Preliminary Design and Technology Completion." Don't be in a hurry, though. You don't get to actually launch anything until the end of phase D....
re: the two person scout, I wonder if it's not intended, in the long run, to be used as a shuttle from low lunar obit to a habitat outpost for longer stays. Land (without plans to take off again) supplies and material, build up a small beachhead, then your paying customers can come down, decant to the sauna and plan their foot- and buggy-based excursions.
Sure, you'll have selected the location on the basis of robotic and short-stay visits. But, for instance, if there's a near-by supply of ice (presumes a polar destination), you could build up some of that in-sutu resource utilization still-work folks have talked about.
Anyway, I think there's a place in the overall architecture for something like this - maybe not as a freighter, but maybe as a run-about, like the Bell 47 it looks like.
Quote from: Warren Platts on 12/08/2012 06:12 pmIn their AIAA paper, they state that development costs are going to run $2.35B and the cost for the four test flights is going to be $4.0B, so $6.4B total. These also have 30% reserves/fudge factor included, so 70% * $6.4B = $4.5B for everything. Based on this, looks like their cost per flight is going to run 0.7 to 1.0 $B, leaving a profit of 0.8 to 0.5 $B/flight.Actually you divid the 6.4B by 1.3 to get $4.9B which would make a "fudge factor" 40%-60% for the $7-8B quoted numbers for development.Its nice to get a seperate source for the same ballbark estimates of $3-4.5B for the test program leaving $2-3.5B for the the actual Lander + etc non-test flight development costs.As far as who will be paying for the BEO CCV, it could be a cost sharing between GS and the provider. Thats part of the unknown "fudge factor" in the GS budgets. Lets say the BEO CCV is an upgraded DragonRider which cost ~$500M (as an example of ballpark spending that SpaceX is spending on Dragon to upgrade to DragonRider, it should not be as much since it will not be as difficult) to to do the upgrade engineering and validation tests then an additional $250M for the around the Moon unmanned test flight of a BEO DragonRider on an FH. It would be concievable that GS would fund SpaceX at 70% or about $525M to develop and test a BEO DragonRider. SpaceX could market such a vehicle to other customers, but as the first and primary customer GS would pay up front for development for a discounted per flight rate.
Of course, it wouldn't be that simple, because they would not need all $8B up front, only spread over 8 years, and they would not be in a position to begin seriously replaying most of the loan for 8 years...
Quote from: sdsds on 12/08/2012 06:04 amIf these folk were using NASA terminology, they would likely be referring to NASA Procedural Requirements (NPR) 7123.1A. Attached is Figure 5.2, showing "The NASA Project Life Cycle."Phase A is "Concept and Technology Development." It ends with key decision point B, which is where project leadership decides whether to proceed to phase B, which would be "Preliminary Design and Technology Completion." Don't be in a hurry, though. You don't get to actually launch anything until the end of phase D....Thanks!