Questions tagged [enviromental-control-system]

The environmental control systems (ECS) provides atmosphere control, water management and thermal control

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Were more lunar module LiOH cartridges just a spacewalk away?

The modularized equipment stowage assembly (MESA) was a drawer in the base of the lunar module descent stage which stored equipment and supplies. The modularized equipment stowage assembly (MESA) ...
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How much nitrogen did Skylab and the Space Shuttle carry for atmosphere makeup?

This comment below Where there any spacecraft with nitrogen-oxygen atmosphere, but without a system for nitrogen replenishment? mentions: Both Skylab and shuttle had N2 tanks for atmosphere makeup. ...