SpaceX Rocket Struggled to Self-Destruct as It Spun Out of Control

Re:SpaceX Rocket Struggled to Self-Destruct as It Spun Out o... by Zigurd on Sunday April 30, 2023 @10:50AM (#35763048)

Apollo cost 2.5% of USA's entire GDP, every year, for ten years. Space exploration is insanely expensive. It is unclear if the requirements of space exploration can be met while making a rocket intended to be at least 5X cheaper per kilogram to orbit.

Trying to meet wildly divergent, even contradictory goals, is a good way to build a doomed project. Now add schedule pressure to remain the sole vendor for a lunar lander and you get bad project management decisions.

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Re:SpaceX Rocket Struggled to Self-Destruct as It Spun Out o... by Gwypaas on Sunday April 30, 2023 @11:17AM (#35763325)

Spacex have already succeeded with Falcon 9? Starship is the next magnitude in cost reduction following the same formula.

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Re:SpaceX Rocket Struggled to Self-Destruct as It Spun Out o... by Zigurd on Sunday April 30, 2023 @12:41PM (#35764242)

I am not doubting that Falcon 9 is a great success. It took 6 years of attempts to reliably land the Falcon 9 first stage, at some cost to capacity. The second stage is not recoverable and it appears unlikely it ever will be.

"...following the same formula" of rapid iteration is what they are doing. It worked well for learning how to fabricate a giant rocket out of stainless steel. That formula is bumping up against the cost of iteration. They're trying an Agile-ish approach to making the biggest ever rocket when Agile might be insufficient to, for example, make car software at VW Group.

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