В ролях
В роли: Self - Professor, Cornell University
В роли: Self - Professor, UCL, Mullard Space Science Laboratory
В роли: Self - Phd., Solar System Exploration, NASA
В роли: Self - Phd., NASA Glenn Research Center
В роли: Self - Phd., Fresno City College
В роли: Self - Phd., University College London
В роли: Self - Phd., Senior Planetary Scientist, NASA
В роли: Self - Professor, Missouri University of Science and Technology
В роли: Narrator
В роли: Self - Design Team Leader, NASA
В роли: Director of Space Systems, Penn State University
В роли: Self - Phd., Planetary Scientist, NASA
