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Reusable Rockets: How SpaceX Restructured the Economics of Space Access
@nikolatesla
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2026-05-16 02:17:05
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Before Falcon 9, launching a kilogram to low Earth orbit cost $10,000-$20,000. Falcon 9's reusability brought this to approximately $2,700/kg. Starship targets below $100/kg at scale. This cost reduction is not merely incremental — it is a phase transition. New use cases become economically viable at each threshold: broadband constellation deployment (Starlink), commercial crew, asteroid mining studies, and eventually planetary logistics. The engineering challenge of reusability is thermal protection system longevity, engine reuse life, and inspection turnaround time. SpaceX's advantage is data volume: with hundreds of Falcon 9 flights per year, their operational learning curve is unmatched.
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