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Old 30-04-2025, 03:32 PM #11
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Join Date: Oct 2002
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I asked ChatGPT was the cost would be and it came up with $100 trillion–$1 quadrillion+

Quote:
Rough Estimate:

Low-end speculative mission: $1–10 trillion (very optimistic and robotic or sleeper ship only).

Human-crewed generational mission: $100 trillion–$1 quadrillion+ (based on extrapolations from current space budgets and the scale of effort required).
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