|
Yes, but! It's very hard. But you are a million percent right that the Venusian surface has lots of fantastic metals, largely tied up in basalt and volcanic ash. The bad news to my understanding is that they're kind of pulverized and evenly spread out and requires lots of refining/processing, and not necessarily so much in the way of veins/ore deposits ripe for harvesting (though I could be mistaken). But back to how hard it is. There's mid-atmosphere winds that are effectively persistent hurricanes. It's hotter than a pizza oven, and the thick co2 air might as well be an ocean, because it has that much crushing force. In my opinion, people should get excited about the thick atmosphere, because it's also the secret superpower that unlocks all the near term possibilities. Floating in the upper atmosphere is more like being a ship in an ocean, and if we ever got materials strong enough (graphite-carbon composites?) we could do some really cool passive dragnet + air balloon lift kinds of things to recover surface resources and lift them to a hypothetical settlement. The one need-to-have resource that, as far as I know, there's none of on Venus whatsoever, is iodine. So even in the best case you'd have to import that. Oh, and water. You can get some out of the sulfuric acid rain but probably not as much as you want. Granted, these are all assuming technology advances and big time scales, but trying to practice a golden rule here and be as charitable to the exercise as possible and not bean soup the discussion to death, which is a pet peeve of mine. |