New research finds Saturn's icy moon can sustain life | Elizabeth Vargas Reports

New research fuels debate over an age-old question: Are we alone in the universe? Scientists published a study this month that shows water from one of Saturn's ice-covered moons contains phosphate. The element is essential for living organisms, and its discovery means researchers have found all six ingredients needed for life on the icy moon. Former NASA astronaut Mike Massimino weighs in on “Elizabeth Vargas Reports.” More #VargasReports: https://www.newsnationnow.com/joinus Anchor Elizabeth Vargas delivers the biggest stories, without bias or opinion. Watch "Elizabeth Vargas Reports" every weeknight at 6p/5C on NewsNation. #VargasReports NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: https://www.newsnationnow.com/ Get our app: https://trib.al/TBXgYpp Find us on cable: https://trib.al/YDOpGyG How to watch on TV or streaming: https://trib.al/Vu0Ikij