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Generation Ships--- Can we build one now?
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<blockquote data-quote="Janx" data-source="post: 7563718" data-attributes="member: 8835"><p>How much radiation shielding do we need?</p><p>How much water does one person need until we can recycle enough of it to not run out?</p><p>How much food does one person need until we can replace it?</p><p>How few crew do we actually need to run/maintain things?</p><p></p><p>how long can we keep sperm, eggs, gametes "fresh"?</p><p>Can we build an Iron Womb and skip the pregnancy step?</p><p>How big would this ship need to be?</p><p>How fast can we get it to fly?</p><p>How far does it need to go?</p><p></p><p>If we only needed twenty people to run things, carrying another 1,980 who sit around all day is a waste. Keep live crew + children growing/training and maybe have to only support 100 people total. </p><p></p><p>Hatch and train the rest (in batches) on arrival.</p><p></p><p>That could mean a smaller ship, lighter payload overall, compared to keeping thousands of people alive the entire time.</p></blockquote><p></p>
[QUOTE="Janx, post: 7563718, member: 8835"] How much radiation shielding do we need? How much water does one person need until we can recycle enough of it to not run out? How much food does one person need until we can replace it? How few crew do we actually need to run/maintain things? how long can we keep sperm, eggs, gametes "fresh"? Can we build an Iron Womb and skip the pregnancy step? How big would this ship need to be? How fast can we get it to fly? How far does it need to go? If we only needed twenty people to run things, carrying another 1,980 who sit around all day is a waste. Keep live crew + children growing/training and maybe have to only support 100 people total. Hatch and train the rest (in batches) on arrival. That could mean a smaller ship, lighter payload overall, compared to keeping thousands of people alive the entire time. [/QUOTE]
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