Losing the Dark: A Planetarium PSA about Light Pollution

摘要

Losing the Dark is a six-minute PSA video created for fulldome theaters by Loch Ness Productions, the International Dark Sky Association Education Committee headed by Dr. Constance Walker of the National Optical Astronomy Observatories, Dome3, Adler Planetarium, and Babak Tafreshi (The World at Night). It explains light pollution, its effects, and ways to implement "wise lighting" practices to mitigate light pollution. The show is also made in flatscreen HD format for classical planetariums, non-dome theaters, and for presentatons by IDA speakers.