Astronauts Complete Upgrades, Maintenance on ISS Exterior Written 24 March 2022

Spaceflight Now reports that NASA astronaut Raja Chari and German astronaut Matthias Maurer “floated outside the International Space Station Wednesday and installed refurbished ammonia jumpers in the lab’s cooling system to bring it back up to full efficiency, replaced a high-definition camera and made power and data connections on a European experiment platform.” Astronaut Kayla Barron reported water inside Maurer’s helmet at the end of the excursion. Once Maurer’s helmet was off, “the crew estimated up to 50 percent of the visor was coated with a thin film of water and that an absorption pad added to NASA helmets in the wake of the Parmitano incident was damp.”
Full Story (Spaceflight Now)