Quote from: gongora on 04/28/2018 02:00 amQuote from: envy887 on 04/28/2018 01:49 amQuote from: Oli on 04/28/2018 01:38 amQuote from: high road on 04/27/2018 06:05 amThe company supposed to allow people to go to Mars for peanuts increasing their prices by 50pct? Pretty significant.Yep. They're now charging ~$230m for a cargo and ~$400m for a crewed flight (excluding launch), BFR will cost several times that much, everything else is wishful thinking.I don't think that's accurate excluding launch. Launch (on a new booster every time) is part of the package, separate costs are not detailed anywhere that I know of.Crew Dragon only has 2 flights per year. If BFR only flies twice per year, it will cost at least that much, but that rate is not sustainable - it will either fly much more (and lower cost per flight), or not at all.Crew Dragon only has 1 flight per year, and it's more in the $200-230M range including launch if you look at the amount on the task orders for the flights. The cost of passenger flights to Mars on BFR is unknown and irrelevant right now, that's far in the future.The recurring price for crewed Dragon (including ops, excluding launch) is $308m, not $400m. My mistake. The source (page 10): https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170008893.pdf
Quote from: envy887 on 04/28/2018 01:49 amQuote from: Oli on 04/28/2018 01:38 amQuote from: high road on 04/27/2018 06:05 amThe company supposed to allow people to go to Mars for peanuts increasing their prices by 50pct? Pretty significant.Yep. They're now charging ~$230m for a cargo and ~$400m for a crewed flight (excluding launch), BFR will cost several times that much, everything else is wishful thinking.I don't think that's accurate excluding launch. Launch (on a new booster every time) is part of the package, separate costs are not detailed anywhere that I know of.Crew Dragon only has 2 flights per year. If BFR only flies twice per year, it will cost at least that much, but that rate is not sustainable - it will either fly much more (and lower cost per flight), or not at all.Crew Dragon only has 1 flight per year, and it's more in the $200-230M range including launch if you look at the amount on the task orders for the flights. The cost of passenger flights to Mars on BFR is unknown and irrelevant right now, that's far in the future.
Quote from: Oli on 04/28/2018 01:38 amQuote from: high road on 04/27/2018 06:05 amThe company supposed to allow people to go to Mars for peanuts increasing their prices by 50pct? Pretty significant.Yep. They're now charging ~$230m for a cargo and ~$400m for a crewed flight (excluding launch), BFR will cost several times that much, everything else is wishful thinking.I don't think that's accurate excluding launch. Launch (on a new booster every time) is part of the package, separate costs are not detailed anywhere that I know of.Crew Dragon only has 2 flights per year. If BFR only flies twice per year, it will cost at least that much, but that rate is not sustainable - it will either fly much more (and lower cost per flight), or not at all.
Quote from: high road on 04/27/2018 06:05 amThe company supposed to allow people to go to Mars for peanuts increasing their prices by 50pct? Pretty significant.Yep. They're now charging ~$230m for a cargo and ~$400m for a crewed flight (excluding launch), BFR will cost several times that much, everything else is wishful thinking.
The company supposed to allow people to go to Mars for peanuts increasing their prices by 50pct? Pretty significant.
Quote from: HMXHMX on 04/28/2018 03:09 pm...I believe the overlooked issue with the CRS pricing increase is: what might the actual BFR "public" pricing really be in light of the ~$7m/flight claim that was made upon unveiling the current BFR? For example, we might consider early SpaceX announcements of pricing for the initial F9 ($18m, circa 2005) with the current reality....So double or quadruple it to $14-28M/flight. Even at 10x $70M/flight would still be a significant change to the status quo, yes?
...I believe the overlooked issue with the CRS pricing increase is: what might the actual BFR "public" pricing really be in light of the ~$7m/flight claim that was made upon unveiling the current BFR? For example, we might consider early SpaceX announcements of pricing for the initial F9 ($18m, circa 2005) with the current reality....
Quote from: AncientU on 04/28/2018 09:14 pmSpaceX has specifically stated that the Starlink constellation is the funding source of BFR/BFS and the Mars plans. In fact, BFR/BFS is supposed to replace those vehicles -- at some appropriate point. When did SpaceX say this? Was it before or after IAC-2017?
SpaceX has specifically stated that the Starlink constellation is the funding source of BFR/BFS and the Mars plans. In fact, BFR/BFS is supposed to replace those vehicles -- at some appropriate point.
(of starlink) Well, it can't be free, because then we'd go out of business. No it can't be free to the user, I don't think so. I mean, this would cost a lot to build. I mean, ultimately over time, the full version of the system, we're talking about something that would be $10 or $15 billion to create, maybe more. Then, the user terminals will be at least $100 to $300 depending on which type of terminal. "This is intended to be a significant amount of revenue and help fund a city on Mars." "Looking in the long term, and saying what's needed to create a city on Mars? Well, one thing's for sure: a lot of money." So we need things that will generate a lot of money.
Remember the CRS contract is innovative, by NASA standards.
What does BFR and Starlink have to do with this topic?
Quote from: Dave G on 04/29/2018 11:02 pmQuote from: AncientU on 04/28/2018 09:14 pmSpaceX has specifically stated that the Starlink constellation is the funding source of BFR/BFS and the Mars plans. In fact, BFR/BFS is supposed to replace those vehicles -- at some appropriate point. When did SpaceX say this? Was it before or after IAC-2017?2015, spacex presser Quote(of starlink) Well, it can't be free, because then we'd go out of business. No it can't be free to the user, I don't think so. I mean, this would cost a lot to build. I mean, ultimately over time, the full version of the system, we're talking about something that would be $10 or $15 billion to create, maybe more. Then, the user terminals will be at least $100 to $300 depending on which type of terminal. "This is intended to be a significant amount of revenue and help fund a city on Mars." "Looking in the long term, and saying what's needed to create a city on Mars? Well, one thing's for sure: a lot of money." So we need things that will generate a lot of money.
SpaceX will price their services to maximize their profit and/or revenue. Novel, I know.
Quote from: Oli on 04/28/2018 06:18 pmThe recurring price for crewed Dragon (including ops, excluding launch) is $308m, not $400m. My mistake. The source (page 10): https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170008893.pdfThe paper you linked is a bunch of estimates. There is no such thing as a recurring price for crewed Dragon (or CST-100) excluding launch. Those contracts are for launch and operation of the spacecraft. That wording was in there because the chart also included other NASA vechicles where the spacecraft and launcher are procured separately. Adding the cost of the launch to those numbers for Dragon and CST-100 would make them completely absurd. NASA has issued task orders for flights under the CCtCap program. The task orders for the Boeing flights are $350M for each flight. The task orders for SpaceX don't show a consistent price, starting at $200M for the first one and averaging about $220M for flights 3-6 (for both Boeing and SpaceX the first two flights were done separately, and flights 3-6 as a group.)
The recurring price for crewed Dragon (including ops, excluding launch) is $308m, not $400m. My mistake. The source (page 10): https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170008893.pdf
I said this before and I'll say it again: Even at $1B per flight to lunar surface with 20t payload, BFR would still be a huge bargain for NASA, considering in CRS-1 NASA is paying $1.6B for 20t to ISS.
Quote from: Jim on 04/30/2018 02:54 pmWhat does BFR and Starlink have to do with this topic?Nothing.
Quote from: Robotbeat on 04/30/2018 03:54 amSpaceX will price their services to maximize their profit and/or revenue. Novel, I know.This. They are making NASA pay for Dragon V2, as NASA has made them redesign it and thus making the capsule redundant.
So to encourage NASA to use previously flown boosters, SpaceX is charging NASA an extra 50% for new boosters.In other words, I suspect NASA's negotiated price with a previously flown booster will be about the same as CRS-1.
Quote from: gongora on 04/30/2018 04:06 amQuote from: Oli on 04/28/2018 06:18 pmThe recurring price for crewed Dragon (including ops, excluding launch) is $308m, not $400m. My mistake. The source (page 10): https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170008893.pdfThe paper you linked is a bunch of estimates. There is no such thing as a recurring price for crewed Dragon (or CST-100) excluding launch. Those contracts are for launch and operation of the spacecraft. That wording was in there because the chart also included other NASA vechicles where the spacecraft and launcher are procured separately. Adding the cost of the launch to those numbers for Dragon and CST-100 would make them completely absurd. NASA has issued task orders for flights under the CCtCap program. The task orders for the Boeing flights are $350M for each flight. The task orders for SpaceX don't show a consistent price, starting at $200M for the first one and averaging about $220M for flights 3-6 (for both Boeing and SpaceX the first two flights were done separately, and flights 3-6 as a group.)The paper is from a NASA analyst. Do you have a source for your numbers?
Quote from: Klebiano on 04/30/2018 03:36 pmQuote from: Robotbeat on 04/30/2018 03:54 amSpaceX will price their services to maximize their profit and/or revenue. Novel, I know.This. They are making NASA pay for Dragon V2, as NASA has made them redesign it and thus making the capsule redundant.Again, NASA did not make them redesign it.
SpaceX officials said its increased prices are due to new CRS-2 contract terms that required a redesign of the spacecraft’s interior to increase the useable cargo volume by 30 percent
You could rephrase that as "NASA wanted them to redesign it and is willing to pay for it". It doesn't change the fact that NASA requirements are driving the price changes.
Quote from: envy887 on 04/30/2018 04:21 pmYou could rephrase that as "NASA wanted them to redesign it and is willing to pay for it". It doesn't change the fact that NASA requirements are driving the price changes.Can't say that either. Spacex could be doing it on their own.
BFR will cost several times that much, everything else is wishful thinking.