John Troeltzsch's primary photo
John Troeltzsch
Primary photo for John Troeltzsch

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John Troeltzsch

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Credits

2 titles
Self (2 titles)
Hubble's Cosmic Journey
Hubble's Cosmic Journey (2015)
(TV Movie) - Self - Hubble Instrument Team, Ball Aerospace, 1985-1998 Self - Hubble Instrument Team, Ball Aerospace, 1985-1998   See fewer
Nova
Nova (2013)
(TV Series) - Self - Ball Aerospace & Technologies Corp (1 episode, 2013) Self - Ball Aerospace & Technologies Corp (1 episode, 2013)   See fewer
Asteroid: Doomsday or Payday? (Nov 20, 2013) Season 40, Episode 24 - Self - Ball Aerospace & Technologies Corp Self - Ball Aerospace & Technologies Corp   See fewer
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