You don't need to be an aerospace engineer to be aware of the spaceX R&D strategy which has been spelled out pretty clearly by Musk and others in various interviews.
I'm not saying the failure was intended, I'm saying the reason there are so many failures because they opted to go hard and fast, while government funded shops like NASA can't afford to have such a high failure rate because of the optics and politics. This modality to R&D isn't at all unique to aerospace and is more of a business/management issue so I'm not sure why you think an engineer would have anything more meaningful to say.
As Kelly Johnson of skunkworks said, you can't have innovation unless you are prepared to see failures.
The whole fundamental concept of innovation is that there is no plan. If there's a clear path to get to where you want to go, then you don't need to innovate. Innovation is the act of exploring the unknown regions of the problem search space. No, there's no guarantee they picked an optimal strategy. If such a guarantee were possible, they wouldn't need to be trying and failing in the first place.
What there is clear evidence of, is you generally reach your goal faster if you're more risk tolerant. And that's very well understood by now. Various r&d folk from NASA have also said that they wish they could go harder and faster. But because they're micromanaged by congress, every failure is very expensive politically.
The stated attitude of a company as public as SpaceX is carefully tuned and measured. The actual attitude internally is likely to be substantially different.
> The stated attitude of a company as public as SpaceX is carefully tuned and measured. The actual attitude internally is likely to be substantially different.
Its still a Musk corp, and as I was told at Tesla 'Elon gets, what Elon wants.' Its really odd philosphy but not entirely surprising, because I was going for Operational Support roles, not Engineering where its understood he has full reign, and it was felt in those department's leads/directors.
As for SN4, well, what's the saying: Progress is messy. Aerospace has lots of failures. Onto SN5!
Please don't let these rather aggressive comments from Ruminator and others stop you commenting.
You put forward perfectly reasonable observations and it is frustrating when someone tries to silence others using the appalling Credentials Fallacy.
It is perfectly logical to say at the macro level our "take risks, move fast" strategy will produce more failures, whilst at the micro level being very disappointed at each failure.
Now, if this was a manned mission with life at stake I would expect the risk approach to be modulated accordingly. But even so, astronauts are not civilian passages and even they knowingly embrace flying at high risk. It would be interesting to know how (and if) SpaceX has approached derisking manned flight. Because the PR from blowing up humans is not good whether you're NASA or a private company.
I'm not saying the failure was intended, I'm saying the reason there are so many failures because they opted to go hard and fast, while government funded shops like NASA can't afford to have such a high failure rate because of the optics and politics. This modality to R&D isn't at all unique to aerospace and is more of a business/management issue so I'm not sure why you think an engineer would have anything more meaningful to say.
As Kelly Johnson of skunkworks said, you can't have innovation unless you are prepared to see failures.