News Archives Astrobiology Science News 23 July 2007 By Keith Cowing July 23, 2007 Arizona Radio Observatory Team Discovers upergiant Star Spews Molecules Needed For Life, University of Arizona Interstellar Chemistry Gets More Complex With New Charged-Molecule Discovery, National Radio Astronomy Observatory Keith Cowing SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber. Follow on Twitter