
NASA astronaut Nichole Ayers replaces components on a Thermal Amine Scrubber. Credit: NASA.
Introduction
Sustainspace has long covered space life support, which has largely focused on the International Space Station (ISS) and on proposed aspirational crewed spacecraft. However, for the first time in a long time, there has been a crewed deep space mission, the Artemis missions.
Thus far, flown Artemis crewed hardware is limited to the Orion capsule, provided by Lockheed Martin. The Orion is larger than the previous Apollo crewed lunar capsules. While the technology on the Orion capsules is not particularly ground-breaking, it is of interest, and provides a good review of human requirements for missions of about a week or so in duration.




