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CRB Classical 99.5
CAI
GBH 89.7
Episode 6, Season 1<br> Telescopes: Crash Course Astronomy #6
Season 1 Episode 6
Crash Course Astronomy
About the Episode
Today Phil explains how telescopes work and offers up some astronomical shopping advice.
Aired:
02/18/15
| Expires: | Runtime: 11m 59s