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When will a free flying commercial space station become operational?
2031-02-22
13
14 comments
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Verity
The Future of Human Spaceflight
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What will be the median cost of a visit to space for a private citizen?
2025:
23M
13
16 comments
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🛰 The Sagan Space Tournament 🛰
Private Citizen Space Travel: Participation, Place, and Price
8
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🛰 The Sagan Space Tournament 🛰
