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Our single example of life has already shown that getting objects to other planets is possible. There shouldn't be any fundamental barriers beyond what we've a
by colordrops 4y ago
Our single example of life has already shown that getting objects to other planets is possible. There shouldn't be any fundamental barriers beyond what we've already accomplished. It's a matter of engineering and resources at this point.
Unless you mean something very different by "properly", it's pretty clear that there will be multiplanetary life out there if it exists at all.
- Ekaros 4y agoI would put the scale far beyond simply getting objects around. Let's say consistent regular traffic and colonies capable of multi-decade or century life support. The engineering and resources really start to look lot harder if you push it to meaningful population numbers. Let's say couple hundred or thousand on regular basis.