Date Range
Date Range
Date Range
Lighting, Crime and Safety. Find Dark Sky Friendly Lighting. Become a Legacy Life Member. Find Dark Sky Friendly Lighting. Find a Dark Sky Place.
Our Projects - Slideshows, Maps, More. How to Help Creeks and Watersheds. Natural and Human History, Historic Maps. Global Warming Basics for the Bay Area. Ways to Donate to Lessen Global Warming. Why Save Water - and How. For info and slide shows on our projects. For more on F5C volunteer projects.
Welcome to my personal website, its mostly about Astronomy here. In my daily life I run a. Software developing company called DDQ. An award winning app listed on many famous websites like BBC, CBS. In 2013 i gave a TED talk about citizen science and apps. In my spare time i founded and developed. Probably the biggest astronomy site in the Dutch spoken languare area. As of 2012 i am the chairman of the public observatory. Started at a young age with astronomy.
Jak se měří tma? Kam se ztrácí noc? Léto v Manětínské oblasti tmavé oblohy. S Hvězdárnou Plzeň pod tmavou oblohu. Úpravy veřejného osvětlení v Manětíně. Pozvánka na jarní víkendové pozorování.
Waarom is de nacht op Terschelling bijzonder? De waarde van een donkere nacht. Het belang van goede buitenverlichting. Wat is goede straat- of huisverlichting? Hoe meet je hoe donker het is? Wat is er te zien? De hemel van seizoen tot seizoen. Wat heb je nodig om sterren te kijken? Hulpmiddelen bij het sterrenkijken. Waar zie je de meeste sterren? Genieten van de sterrenhemel op Terschelling.
You are kindly invited to attend the. Which will be on New Zeland in June 2012. More information you can find here. 4th International Symposium for Dark-sky Parks. We are looking forward to see you on the next symposium.
Indoor Marching Percussion - Flagstaff, AZ. DSP now has a website! Big thanks to Joe Clark for putting the time into getting this going. Clinics, Information, Auditions.
10 Years of Dark Sky Percussion. We are pleased to announce our 10th Season as Dark Sky Percussion. Looking to Audition this season? Stay informed, and keep up with DSP.
Please wait a few minutes and refresh this page. Dark Sky Percussion expands to California for 2013. After five years of entertaining audiences, innovating and setting the standard for indoor percussion in Arizona, Dark Sky Percussion will relocate its Open Class ensemble to Los Angeles, California for the 2013 season. Though this announcement raises m.
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