SpaceX just sold the US Air Force the cheapest enormous rocket it's ever bought
SpaceX has won its first contract to launch a classified military satellite on its Falcon Heavy rocket, beating out rival United Launch Alliance, a joint venture of Lockheed Martin and Boeing.
The launch contract will cost the US Air Force $130 million, far less than the $350 million average cost of United Launch Alliance's Delta IV, previously the heaviest lifter in the US arsenal. SpaceX's disruptive business model has proven itself in the national security arena, where it has won five previous contracts since its rockets were certified to fly military missions.
The US Air Force decision signals confidence in the engineering behind the new rocket, which consists of three modified Falcon 9 cores strapped together and flew for the first time in February 2018 after seven years of development and testing.
Also at Ars Technica and Space News.
(Score: 2) by Immerman on Friday June 22 2018, @04:55PM (10 children)
What does a claimed 50/50 chance of failure of the first test vehicle have to do with ongoing safety? The first launch was testing many unproven systems on one of the largest rockets ever built - you *expect* such things to have a high chance of failing in unexpected ways the first time you test them - that's WHY you do the tests.
I don't think your Big Risk actually exists though - unlike the F35, etc, where the the Air Force is the primary customer and direct source of development funds, they're only one small end-stage client of SpaceX - they're unlikely to have the leverage to demand significant changes, especially since SpaceX has already declared they are deprecating both the F9 and FH in favor of the BFR. I'm not certain SpaceX would consider major revisions even if the Air Force was willing to completely foot the bill - it would be a distraction from their primary engineering and business plan, not to mention requiring that old production lines remain in operation rather than being retooled for BFR production - something that would dramatically increase the necessary "break even" funding from the Air Force.
(Score: 2) by frojack on Friday June 22 2018, @05:45PM (9 children)
Actually SpaceX is not deprecating the F9. Its their bread and butter machine, and will have customers for a long time to come.
They don't at this time have plans for continued development, because they see it feature complete.
But that could change at any time.
Tesla is not so stupid as to drop everything and concentrate only on BFR when the vast majority of payloads only need F9.
No, you are mistaken. I've always had this sig.
(Score: 2) by DannyB on Friday June 22 2018, @05:56PM (2 children)
Doesn't Tesla already have its hands full with producing earth bound cars?
The lower I set my standards the more accomplishments I have.
(Score: 2) by isostatic on Friday June 22 2018, @07:24PM (1 child)
Musk changed his name.
(Score: 2) by takyon on Friday June 22 2018, @10:01PM
Are you trying to point out that Tesla Motors became just Tesla?
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(Score: 2) by takyon on Friday June 22 2018, @06:26PM
While they will not drop everything for the BFR development (they are working on Crew Dragon for example), they will have no qualms about replacing all F9 flights with BFRs *eventually*, if a reusable BFR flight is cheaper than any F9 flight. The extra payload capacity just becomes a big buffer that allows them to get the entire rocket landed. 100% reuse is better than 70% or 90%.
There may be an interim period of a few years when F9, FH, and BFR are all launching. That depends on how fast they can convince potential customers that BFR is reliable and they can switch to it. SpaceX may also do more expendable F9/FH launches during this period so they don't have to accumulate obsolete boosters (some will be saved for rocket gardens, Smithsonian Air and Space, etc.).
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(Score: 2) by Immerman on Friday June 22 2018, @08:04PM (4 children)
I take it you haven't watched any of Musk's SpaceX talks this year. He's explicitly stated multiple times that the big problem with the BFR was funding it, and the latest design solves that problem by scaling it down so it can cost-effectively take over launches currently handled by the F9, eliminating the need to keep two production lines in operation. The plan is to continue building a backlog of F9s until the BFR is ready for production, and then redirect all resources to the BFR, using the backlogged reusable F9s to handle interim and sensitive launches until the BFR is established as reliable enough to handle everything.
(Score: 2) by takyon on Friday June 22 2018, @08:18PM (3 children)
To clarify, BFR is a scaled-down version of the even more ambitious Interplanetary Transport System [wikipedia.org] (ITS) that would have been able to lift 300 tons to LEO reusable instead of ~150.
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(Score: 2) by Immerman on Friday June 22 2018, @08:44PM (2 children)
The BFR currently being prototyped is also a scaled down version of the originally proposed BFR. The most obvious difference in renderings is the two vacuum engines in the second stage where there used to be 3 (4?), but there was a considerable size reduction as well. It seems they just kept dialing back their ambition until they realized "hey, if we dialed it back just a *little* more, then it could cost-effectively replace the F9, and we would have enough existing market to actually build the thing"
(Score: 2) by takyon on Friday June 22 2018, @08:47PM (1 child)
There are multiple configurations, such as the fuel tanker. Maybe they will optimize one for LEO only.
Also I say ~150 tons because the rumor mill thinks the vehicle height and payload capacity will be boosted a little bit.
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(Score: 2) by Immerman on Friday June 22 2018, @08:58PM
Yes there are, but they are seemingly all build on basically the same "rocket" base (fuel tank size notwithstanding)
Hmm, Wikipedia says the BFR was unveiled in September 2017 - I could have sworn the name had been tossed around for much longer than that, but if not then the ITS/BFR transition may indeed be what I was thinking of - it was late last year when the major down-scaling was announced.