View Full Version : Help Track the Effects of Light Pollution with GLOBE at Night

2012-Apr-11, 10:40 PM
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 naked-eye [...]

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