Why didn’t they just keep growing astrophage for the astronauts during the voyage using the CO2 they were breathing outWhy didn’t they just keep growing astrophage for the astronauts during the voyage using the CO2 they were breathing out

The short answer is thermodynamics and energy. While the astronauts were indeed exhaling the exact raw material Astrophage needs to replicate (carbon dioxide), the math behind keeping them alive on

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Amy Eskridge
Amy Eskridge
Amy Eskridge