Self - Presenter (5 episodes, 2019)
Self - Juno Mission Scientist (1 episode, 2019)
Self - California Institute of Technology (1 episode, 2019)
Self - Cassini Chief Engineer (1 episode, 2019)
Self - NASA Goddard Space Flight Center (1 episode, 2019)
Self - Cassini Ring Scientist (1 episode, 2019)
Self - Messenger Geologist (1 episode, 2019)
Self - Deputy Principal Investigator New Horizons (1 episode, 2019)
Self - NASA Jet Propulsion Laboratory (1 episode, 2019)
Self - Planetary Science Institute (1 episode, 2019)
Self - Cassini Imaging Team Leader (1 episode, 2019)
Self - Queen Mary University of London (1 episode, 2019)
Self - Messenger Deputy Principal Investigator (1 episode, 2019)
Self - Planetary Scientist (1 episode, 2019)
Self - Messenger Instrument Scientist (1 episode, 2019)
Self - University of Leicester (1 episode, 2019)
Self - New Horizons Project Scientist (1 episode, 2019)
Self - Principal Investigator New Horizons (1 episode, 2019)
Self - Lunar & Planetary Institute (1 episode, 2019)
Self - Cassini Principal Investigator (1 episode, 2019)