Distributing Oxygen and Sealing Airlocks in Ad Astra

guide

Oxygen distributors and airlocks in Ad Astra allow astronauts to pressurize extraterrestrial bases with breathable air and seal vacuum breaches.

Constructing Sealed Base Enclosures and Airlocks

Surviving the airless voids of the Moon and Mars requires establishing airtight habitats isolated from hostile atmospheres:

Construct habitat walls using solid, non-porous blocks such as reinforced iron, steel plates, or tempered glass.
Install a specialized 3x3 mechanical sliding door, such as an Iron Sliding Door, at the primary habitat entrance.
For high-temperature planetary colonies on Venus, install a blast-proof Calorite Sliding Door for maximum insulation.
Ensure the habitat perimeter is entirely closed with zero block gaps, holes, or unsealed window frames.
Place a motorized Airlock block between exterior decompression vestibules and internal living quarters.
When the sliding door closes, airtight seals engage automatically, preventing pressurized atmosphere from venting into space.

Pumping life-sustaining breathable oxygen into sealed habitats transforms barren craters into lush lunar biodomes:

Install an oxygen distributor in the center of your living quarters and connect it to a steady power cable line.
Supply fresh water from an automated pump into the distributor's fluid intake tank to generate breathable gas.
The distributor vaporizes water, flooding the sealed room with clear, life-sustaining oxygen atmosphere.
Mount an oxygen sensor on the wall to monitor ambient air levels; the sensor emits redstone signals when oxygen is detected.
Inside a fully pressurized room, astronauts can safely remove bulky space suits, breathe naturally, and sleep in beds.
If a meteor puncture breaches the habitat wall, the distributor sounds alarms, alerting astronauts to seal the room.

Automating airlock cycles prevents accidental depressurization when astronauts enter and exit colony buildings:

Wire redstone pressure plates to airlock doors, configuring sequential cycling that vents air before opening to the void.
Install backup oxygen tanks connected to distributor lines to maintain air pressure during power outages.
Plant indoor greenhouses stocked with crops inside pressurized domes to produce endless food and botanical oxygen.
Mastering habitat atmospheric engineering ensures human colonies flourish across the most hostile alien worlds.