I work on car radiators, but for spacecraft.
Meet Rubik Sheth, Project Manager for Advanced Thermal Technologies at NASA’s Johnson Space Center. Rubik is testing a phase change heat exchanger that could be used to regulate and maintain safe temperatures inside a spacecraft, protecting both the crew and equipment in the extreme environment of space. For more information about NASA’s Phase Change Heat Exchanger Project, visit: https://www.nasa.gov/mission_pages/station/research/experiments/2077.html