Director, Space Science and Engineering Division, Southwest Research Institute
Juno leaves for our solar system's biggest planet in barely a month. Principal Investigator Scott Bolton updates us from the Kennedy Space Center. Emily Lakdawalla is watching giant asteroid Vesta grow as the Dawn probe approaches. Bill Nye spoke at a Science Symposium about our place in space. A general relativity space trivia contest on What's Up, with Bruce Betts and Mat Kaplan.