Nova. The Pluto files [electronic resource]
Since its discovery in 1930, the ninth planet--Pluto--has held a warm place in the public imagination. So, when the American Museum of Natural History's Hayden Planetarium stopped calling Pluto a planet, a great controversy ensued. Hayden Planetarium's Director Neil deGrasse Tyson found hi...
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| Online Access: |
Online Access (via Alexander Street Press) |
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| Other Authors: | , , |
| Other title: | Nova (Television program) |
| Format: | Electronic Video |
| Language: | English |
| Published: |
[Arlington, VA] :
Public Broadcasting Service (PBS),
2010.
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| Series: | The PBS Video Collection.
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| Subjects: |