As much as I really really hate that asshole, this was a success. The hot staging technically worked and the Starship got to space. Iterate on the booster top heat management and fix whatever went wrong with Starship and it will be fine.
That's exactly why testing is needed. You can calculate a ton of things but you only know through testing, when and where things fail. Then you iterate and test again.
It actually is, and it worked pretty well in this case. The first launch was pretty pre mature, they could have gotten more data out of if they had taken a little more time. But this one was pretty much the sweet spot of getting into the interesting parts of fight, but not waiting for diminishing returns.
Yes. Like, they literally corrected everything that went wrong in the first test. And it only took 7 months.
launch pad blown to shreds -> fully intact water suppression system
Engines exploding on takeoff -> all engines on both the booster and ship operational on first ignition
stage separation failed -> HOT staging successful
Self-destruct system didn't destruct fast enough -> self destruct happened immediately
The next launch will probably focus on the fail points of this launch. That is, re-lighting the engines on the booster after turnaround. And whatever caused the starship to go off course (?) and activate the self-destruct.
meanwhile Boeing discovers some valves were stuck, takes half a year to fix it only to discover they're still stuck, gonna need another half a year... oh wait, we took too long trying to fix it, we gotta completely replace them, that'll be another year...
Rocketry is kinda different. Testing to failure can be very useful, and if you have the resources to throw at it repeatedly, can let you iterate much faster.
You can only pick two:
speed
quality
cost
NASA usually picks quality… and nothing else. SpaceX picked speed and quality.
A rich asshole keeps raping the corpse of TRW in hopes of becoming a land baron of LEO activity. All while America’s gov lets him, cause capitalism and a fear of possible overreach (aka no real ethical guidance) means he’s too rich to be touched.
All while the internet gets flooded with hate speech, the skies ruined by satellite constellations, the soil polluted from rockets that can’t even reach orbit (despite nasa’s previous progress) and that’s not even counting the gemstone mining… etc.
Edit: they invented the first reusable liquid-fueled rockets and the first rockets that can autonomously land themselves. NASA used reusable solid rocket boosters on the space shuttle that would deploy parachutes and land in the ocean. Getting a solid rocket booster back into a reusable state seems like a lot of work to me.