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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)
00:02:28
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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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Here's Elon Musk expressing his confidence in a fully and rapidly reusable rocket just after seeing the two boosters of Falcon Heavy land for the first time in 2018.
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Here's Elon Musk expressing his confidence in a fully and rapidly reusable rocket just after seeing the two boosters of Falcon Heavy land for the first time in 2018.
“I didn't really think this would work. Because when I see the rocket lift off, I see a thousand things that
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00:01:12
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“Starship is 2.5 times the thrust of a Saturn V. Saturn V was the largest rocket ever to reach orbit. This is 2.5 times more power than that, and we build one a month. And they're meant to be reusable.
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“Starship is 2.5 times the thrust of a Saturn V. Saturn V was the largest rocket ever to reach orbit. This is 2.5 times more power than that, and we build one a month. And they're meant to be reusable.
We're talking about something that ultimately, as a system, is thousands of
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twitter.com)
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Why does SpaceX build its own rockets?
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Why does SpaceX build its own rockets?
In 2001, Elon Musk traveled to Russia hoping to purchase refurbished Intercontinental Ballistic Missiles (ICBMs) for a low-cost Mars mission. But the prices were too high, and the negotiations fell flat.
That experience convinced him that
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twitter.com)
00:01:34