Experts warn Starship heat shield technology cannot support rapid reusability

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Aerospace experts have raised concerns that SpaceX's current Starship heat shield technology is fundamentally unsuitable for rapid reuse. The thermal protection system used on Starship is being described as a dead end, meaning significant redesign may be required for frequent turnaround flights. A key underlying issue is that NASA has not made meaningful investments in thermal protection research for several decades. This lack of research and development has left the industry without major advances in heat shield materials and technology. The warnings suggest that achieving the high launch cadence SpaceX envisions for Starship could face serious technical barriers.

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TechnologyThe Verge ·

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