SpaceX to refly Starship prototype #15 next?
Capitalism in space: SpaceX has rolled Starship prototype #15 to the launchpad in an apparent bid to immediately send it on its second flight, only two weeks after its first successfully 30,000 foot flight.
While SpaceX has yet to actually install Starship SN15 on Mount B, the prototype has been attached to a crane and said installation is imminent – possibly just waiting for winds to die down. As of publishing, SpaceX has removed SN15’s six ‘used’ landing legs but hasn’t replaced them – a necessary step before the Starship can fly again.
…It’s worth noting that even after SpaceX reinstalls Starship SN15 on a launch mount, there’s no guarantee that the prototype will fly again. Before any reflight, SpaceX will almost certainly put the rocket through at least one additional tank proof test and static fire its Raptor engines. Issues or damage that escaped initial post-flight inspections could easily arise during that process and it’s more likely than not that one or more of SN15’s three Raptors will be removed for detailed inspection or replaced outright.
If this prototype does fly next, the next question will be how high and how far. My guess would be that they will fly it to a much higher altitude to further refine the spacecraft’s flight capabilities on return. It makes no sense to simply repeat the last flight. Now is the time to push the design again, even if it means the loss of the prototype.
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Capitalism in space: SpaceX has rolled Starship prototype #15 to the launchpad in an apparent bid to immediately send it on its second flight, only two weeks after its first successfully 30,000 foot flight.
While SpaceX has yet to actually install Starship SN15 on Mount B, the prototype has been attached to a crane and said installation is imminent – possibly just waiting for winds to die down. As of publishing, SpaceX has removed SN15’s six ‘used’ landing legs but hasn’t replaced them – a necessary step before the Starship can fly again.
…It’s worth noting that even after SpaceX reinstalls Starship SN15 on a launch mount, there’s no guarantee that the prototype will fly again. Before any reflight, SpaceX will almost certainly put the rocket through at least one additional tank proof test and static fire its Raptor engines. Issues or damage that escaped initial post-flight inspections could easily arise during that process and it’s more likely than not that one or more of SN15’s three Raptors will be removed for detailed inspection or replaced outright.
If this prototype does fly next, the next question will be how high and how far. My guess would be that they will fly it to a much higher altitude to further refine the spacecraft’s flight capabilities on return. It makes no sense to simply repeat the last flight. Now is the time to push the design again, even if it means the loss of the prototype.
The support of my readers through the years has given me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Four years ago, just before the 2020 election I wrote that Joe Biden's mental health was suspect. Only in this year has the propaganda mainstream media decided to recognize that basic fact.
Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Even today NASA and Congress refuse to recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
Please consider supporting my work here at Behind the Black.
You can support me either by giving a one-time contribution or a regular subscription. There are five ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation:
5. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above. And if you buy the books through the ebookit links, I get a larger cut and I get it sooner.
As noted in the article, the key indicator of reflight, would be new set of legs arriving to be installed. Good news is they are sort of big, and easy to spot, by all the tank watchers out there.
However, they might simply be mounting it on the stand, since with its hold downs, it is safer to leave there, inspect, possibly remove the Raptors than back at the build site.
Only time will tell, or a good leak from an employee.
The issue wiith flying higher, is the FAA permitting. They are limited to 10K by the permit, and changing that might be more time consuming than they want.
On the other hand, they will need to change that permit eventually, so might as well start now…
Gotta love the SpaceX team and Musk’s drive for excellence no matter the number of RUDs in order get us back in space, moon, Mars, etc.
If were as bold…(I know, right?!?!) we would have an established moon base and lunar industrial parks! But, it is NASA. Zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.
Gotta love the SpaceX team and Musk’s drive for excellence no matter the number of RUDs in order get us back in space, moon, Mars, etc.
If NASA were as bold…(I know, right?!?!) we would have an established moon base and lunar industrial parks! But, it is NASA. Zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.
Do we know just how high a Starship can climb? (This would be assuming it took off with as much propellent as its three engines could lift, then kept all three lit – within any gee limit / max Q limit – until fuel in the main tanks ran out.)
Skunk Bucket, I think it will do SSTO with no payload or fuel for return.
Elon has filed an orbital flight as per Next Big Future…whatever that entails
It does make some sense in repeating the flight if SpaceX was not satisfied that SN15 operated as intended. They have very little data to establish what performance envelopes exist.
The data that they do have may show some irregularities and to think that it landed without exploding makes it a “success” is a very limited viewpoint. The idea that they need to “freeze” their code or configuration because it worked once doesn’t hold up very well.
Every bit of data at this point is valuable.
pawn noted: “The data that they do have may show some irregularities and to think that it landed without exploding makes it a “success” is a very limited viewpoint.”
True. It shows that it can be done, but it does not show that it has been done well. As with the Falcons, SpaceX will likely be refining the design, methods, and operations for many flights. The word is that orbital operations could cost as little as $2 million, so once SpaceX starts to orbit its test units, they could fly them often, at a high cadence, in order to improve Starship at relatively low cost.
Improving reliability will help make Starship safe for human transport, the real goal of the project.