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  • PBS NewsHour

PBS NewsHour | Light Pollution- Where Did All the Stars Go? | PBS

Duration: 05:25
Program: PBS NewsHour #10344
Broadcast Date: Jun. 6, 2012

Hari Sreenivasan and Debra Elmegreen, professor of astronomy at Vassar College and president of the American Astronomical Society talk about light pollution and the effect it has on star-gazers and our lives.

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Post Date: June 6, 2012