slow interstellar travel
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When will we be able to send frozen embryos to other star systems to colonize habitable extrasolar planets?
Asked by mattbrowne | 12 responses -
Embarking on millennia-long journeys - What are the main obstacles to implement embryo space colonization missions?
Asked by mattbrowne | 6 responses -
Someone offers you and your partner a last-minute ticket (great deal!) to board a generation starship. Would you go on this trip?
Asked by mattbrowne | 16 responses