Layer heat before it reaches the crew
Reflective shell, restraint layer, and cooling loop split thermal load into serviceable zones.
Crew-rated assembly logic
Build for Vacuum
Nominal envelope
4.3 PSI
Make every joint announce its limit
Bearing rings and indexed connectors expose rotation, torque, and lock state at a glance.
Label for gloves, glare, and haste
Wide numerals, high contrast striping, and short placards survive visor reflection and fatigue.
Keep maintenance modular, not heroic
Subsystems swap as certified units so inspection notes become action, not interpretation.