GLOBE at Night offers chances for citizen-scientists from January to May...

The GLOBE at Night program is an international campaign to raise public awareness of the impact of light pollution. Citizen scientists are invited to record the brightness of the night sky in their areas. Measurements are submitted by computer or smart phone. There are five campaigns in 2013:

  • Jan. 3-12
  • Jan 31-Feb 9
  • Mar 3-12
  • Mar 31-Apr 9
  • Apr 29-May 8.

Visit GlOBE at Night home page for more info...