David Grinspoon

Igralec:

1. 1. The Universe (2007), serija
   ...
   Self - Planetary Science Institute
2. 2. Kako deluje vesolje (2010), serija
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   Self - Astrobiologist
3. 3. The Universe (2015), serija
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   Self - Denver Museum of Nature and Science
4. 4. Planeti (2019), serija
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   Self - Planetary Science Institute
5. 5. Mars: Dan na rdečem planetu (2020), film
   ...
   Self - Astrobiologist