Cast
Self - Senior Astronomer (SETI Institute)
Self - Professor of Music (Harvard University)
Self - Anthropologist (University of Cambridge)
Self - Astrophysicist (George Mason University)
Self - Astrobiologist (Blue Marble Space Institute)
Self - Radio Astronomer (Ohio State University - 1967-2008)
Self - Emeritus Chair (SETI Institute)
Self - Astronomer (University of Hawaii)
Self - Former Director (United Nations Office for Outer Space Affairs - 2007-2013)
Self - Director (Jodrell Bank Centre for Astrophysics)
Self - Space Scientist / Principal Investigator for Kepler Mission (NASA)
