Light Pollution is “Increasing Faster Than The Human Population”
Diane Knutsen, President of the board of directors of The International Dark Sky Association, spoke on SDPB's weekday radio program, "In the Moment." Listen to the full interview by clicking the image.
Become a Member of Black Hills Astronomical Society!
Learn more about Black Hills Astronomical Society, located in Rapid City, South Dakota, and the benefits of becoming a member.