"Leidos is at the forefront of advancing human spaceflight," said Liz Porter, president of Leidos Health & Civil sector. "From ensuring safe water for long-duration missions with our new Exploration Potable Water Dispenser to studying the impacts of radiation and microgravity, we are addressing some of the most critical challenges in space exploration." Leidos will provide analytical and physical processing for NASA missions and perform engineering, maintenance, and operations support. Leidos will also deve ...