Astronaut Nick Hague processes samples of micro-algae in the Harmony module

iss072e452598 (Jan. 10, 2025) --- NASA astronaut and Expedition 72 Flight Engineer Nick Hague processes samples of micro-algae at the Harmony module's maintenance work area aboard the International Space Station. The Arthrospira C biotechnology investigation exposes micro-algae to cosmic radiation and microgravity to learn how to revitalize the spacecraft environment using photosynthesis and produce fresh food on long-term space missions.