I miss Global Astronomy Month every year because it's in April, which is also National Poetry Month, and I can't keep up with both. I also just missed World Space Week (October 4-10). Drat!
The First International Conference on Artificial Lights at Night will be October 28-30, 2013 in Germany. In its honor, here's a video about Dark Sky Awareness. (Is that Morgan Freeman narrating?)
* How to take action to prevent light pollution
* France to turn off office and shop lights at night
* The City Dark dvd by Ian Cheney
* International Dark Sky Association
* The World At Night