A 58-kilometre-long spacecraft called Chrysalis won an international design competition in 2025 by laying out in extraordinary detail how 2,400 people could live, reproduce and govern themselves on a 400-year voyage — long enough for generations to be born, grow old and die without ever seeing Earth or the world their descendants were travelling toward.
The competition-winning Chrysalis concept treats a generation ship as a closed society, combining fusion propulsion, rotating habitats, reproduction policy and government. The post A 58-kilometre-long spacecraft called Chrysalis won an international design competition in 2025 by laying out in extraordinary detail how 2,400 people could live, reproduce and govern themselves on a 400-year voyage — long enough for generations to be born, grow old and die without ever seeing Earth or the world their descendants were travelling toward. appeared first on Space Daily .
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A 58-kilometre-long spacecraft called Chrysalis won an international design competition in 2025 by laying out in extraordinary detail how 2,400 people could live, reproduce and govern themselves on a 400-year voyage — long enough for generations to be born, grow old and die wi...
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