universetoday.com
Help Track the Effects of Light Pollution with GLOBE at Night
[/caption] Going on right now is your last chance in 2012 to take just a few minutes to get involved in the GLOBE at Night campaign to measure the brightness of your night sky. GLOBE at Night is a citizen-science project to raise awareness of the impact of light pollution by inviting citizen-scientists to make … Continue reading "Help Track the Effects of Light Pollution with GLOBE at Night"
Nancy Atkinson