Globe at Night 2014

GLOBE_at_night_logo_200The 2014 Globe at Night Campaign has kicked off! You can find all details on www.globeatnight.org. All you need to do is go outside, find the constellation of Orion and see which of the sample star charts has roughly the same number of stars as you can see. Whether you live in a dark sky area or in an urban light polluted area completing this survey helps us understand the real amount of light pollution globally.

Globe at Night 2013

GLOBE_at_night_logo_200The 2013 Globe at night event takes place this year from April 29th to May 8th. We’d encourage you to take part – their website has all the details! All you need to do is compare the sky that you see at your location with the charts on the website to get an estimate of your light pollution. Your reading will then be used to provide a global map of light pollution.

The Dark Skies Awareness Programs for the International Year of Astronomy: Involvement, Outcomes and Sustainability

The Dark Skies Awareness Programs for the International Year of Astronomy: Involvement, Outcomes and Sustainability ( pdf)
Dr Constance E. Walker (U.S. National Optical Astronomy Observatory)
The loss of a dark night sky as a natural resource is a growing concern. For this reason, ‘Dark Skies’ is a thematic cornerstone project of the United Nations-approved International Year of Astronomy (IYA2009). Its goal is to raise public awareness of the impact of artificial lighting on local environments by getting people worldwide involved in a variety of dark-skies programs. To reach this goal, activities have been developed that teach about dark skies using new technology (e.g. podcasting, social networking, etc.) and provide thematic events on light pollution at star parties and observatory open houses (e.g. Dark Skies Discovery Sites, etc.), organize events in the arts (e.g. a worldwide photography contest), involve citizenscientists in naked-eye and digital-meter star-hunting programs (e.g. GLOBE at Night, How Many Stars, etc.) and raise awareness about the link between light pollution and health, ecology, safety, economics, energy conservation and astronomy (e.g. The Starlight Initiative, International Dark-Sky Communities, Earth Hour, posters and brochures, etc.). Continue reading

Globe at Night: An International Citizen-Science Program to Measure Night-Sky Brightness

Dr. Constance Walker talks about the Globe at night Project.
Globe at Night: An International Citizen-Science Program to Measure Night-Sky Brightness. Involvement, Outcomes and Sustainability ( pdf )
Dr Constance E. Walker (U.S. National Optical Astronomy Observatory [NOAO]), Steve Pompea (NOAO), David Smith (UCAR), Tom Baker (ESRI), David Orellana (CTIO), Hugo Ochoa (CTIO) and Kim Patten (IDA))
GLOBE at Night is an international citizen-science event encouraging everyone to measure local levels of light pollution and contribute the observations online to a world map. This program is a centerpiece of the Dark Skies Awareness Global Cornerstone Project for the International Year of Astronomy. Its goal is to raise public awareness of the impact of artificial lighting on local environments by getting people involved. Continue reading