NASA Exploration Atmosphere Tests

The NASA Exploration Atmosphere refers to a mission research profile used to study human physiology in spacecraft and surface habitats, designed to support high‑cadence extravehicular activity (EVA), while minimizing decompression sickness (DCS), hypoxia, and flammability risks. The exploration atmosphere framework is integral to NASA's Artemis Program and future lunar/Martian surface operations, enabling frequent EVA capabilities with lower operational overhead.

Source: Wikipedia — NASA Exploration Atmosphere Tests (CC BY-SA 4.0)