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Elon Musk on reusable heat shields and Mars reentry:
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Elon Musk on reusable heat shields and Mars reentry:
— No one has created a truly reusable orbital heat shield before
— Reentry involves extreme heat and pressure — very hard to withstand
— Only advanced ceramics and carbon-based materials can survive it
— SpaceX aims to make
btc
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twitter.com)
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Elon Musk: When we started SpaceX, we knew nothing about rockets.
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Elon Musk: When we started SpaceX, we knew nothing about rockets.
“In the beginning, we knew nothing about rockets, and our first three Falcon 1 missions failed, nearly bankrupting us. We barely survived with the fourth launch—if it had failed, the company would have collapsed.
btc
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twitter.com)
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