Send us Fan Mail In this conversation, Dr. Todd Votteler, Editor-in-Chief of Texas+Water and the Texas Water Journal, talks with Dr. Jill Williamson, NASA International Space Station (ISS) Water Subsystems Manager and Water Management Co-Task Lead for the Mars Campaign Office Systems Capabilities Leadership Team, about innovative recycling technologies that purify and reuse all water sources, including sweat and urine, to ensure a sustainable, clean water supply for the ISS and astronauts.&nb...