Take Action! Are you and your student inspired and ready to take action? Here is where you'll find citizen science projects, how to take on a local lighting issue and more!Globe at NightCitizen Science ProjectGlobe at NightMeasure and submit your night sky observations to participate!Click Me!Sample Letterto your State or City leadersSample Letterto let your State or City leaders know about the local light pollution issues you want them to address. Click Me!Sign a Petitionto protect cities from blue LED lightSign a PetitionCities all over the world are petitioning their leaders to ban blue rich LED's - choose one and join them! Click Me!Dark Sky Meteran iOS appDark Sky Meterwith an iOS app, measure sky brightness and share with scientists working on light pollution!Click Me!Create a Petitionof your own!Create a PetitionWant something to change? Create a petition with the help of Change.Org! Click Me!Loss of Nightan iOS appLoss of Night Apppoints you to stars in the sky and asks you to observe and report their brightnessClick Me!