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Forum: Commercial Space - Military Space
Topic: [Discuss] SpaceX Starship and Super Heavy

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Message to Edit: HTML is ON UBB Code is ON Smilies Legend	Originally posted by Robert Pearlman on 03-05-2020 09:19 AM SpaceX's stretch goal is to build one to two Starships a week, this year, and to pare back construction costs to as low as $5 million each, [URL=https://arstechnica.com/science/2020/03/inside-elon-musks-plan-to-build-one-starship-a-week-and-settle-mars/]reports Ars Technica[/URL]. <BLOCKQUOTE>[i]"The conventional space paradigms do not apply to what we're doing here. We're trying to build a massive fleet to make Mars habitable, to make life multi-planetary. I think we need, probably, on the order of 1,000 ships, and each of those ships would have more payload than the Saturn V—and be reusable." Musk has thought about this a lot, obviously. "The point at which one says the goal is to make life multi-planetary, it means that we need to have a self-sustaining city on Mars," Musk said. "That city has to survive if the resupply ships stop coming from Earth for any reason whatsoever. Doesn't matter why. If those resupply ships stop coming, does the city die out or not? In order to make something self-sustaining, you can't be missing anything. You must have all the ingredients. It can't be like, well this thing is self-sustaining except for this one little thing that we don't have. It can't be. That'd be like saying, 'Well, we went on this long sea voyage, and we had everything except vitamin C.' OK, great. Now you're going to get scurvy and die—and painfully, by the way. It's going to suck. You're going to die slowly and painfully for lack of vitamin C. So we've got to make sure we've got the vitamin C there on Mars. Then it's like, OK, rough order of magnitude, what kind of tonnage do you need to make it self-sustaining? It's probably not less than a million tons."[/i]</BLOCKQUOTE>
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