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Few asteroids are worth mining, suggests Harvard study
- anvandare 13y agoBarring a complete revolution in technology, it will always be cheaper (by several orders of magnitude) to either recycle, find and exploit an Earth-based site, use an ersatz, or simply wage a war over a resource that is deemed needed. A similar thought on space colonization: humans would rather displace/destroy another tribe and claim their land/resources before going on a dangerous venture to go and live in a less-hospitable environment.
- deleted 13y ago[deleted]
- chiph 13y agoThe value to asteroids, is that they're already in space. No need to lift the materials out of a gravity well.