Donate Join

A Powerful Storm is Brewing in Colorado | International Dark Sky Week Inspiration

A Powerful Storm is Brewing in Colorado | International Dark Sky Week Inspiration Thumbnail

International Dark Sky Week, April 15-21, 2018, draws attention to the problems associated with light pollution and promotes simple solutions available to mitigate it. This year, we’re sharing success stories from the worldwide community of dark [...]

Join us in Boston November 10, 11 & 12 for IDA’s 2017 Annual General Meeting Thumbnail

The International Dark-Sky Association’s 2017 Annual General Meeting presents the people and ideas leading the way in the cause to end light pollution. Join us for an exciting weekend with the agents of change who…
Read More

Ramon Crater Named First International Dark Sky Place In The Mideast Thumbnail

IDA today recognizes a major step ahead in the International Dark Sky Places Program with the first designation in the Middle East. Ramon Crater Nature Reserve in the Negev desert of southern Israel, under the management…
Read More

LEDs In Your Community Webinar

LEDs In Your Community Webinar Thumbnail

Grassroots supporters from 15 countries joined IDA technical director, Pete Strasser, for a free webinar about LED lights, technology, and how to promote responsible lighting in local communities on August 31. Click here to access…
Read More

Fifth International Dark Sky Park In Arizona Designated Thumbnail

IDA has designated Kartchner Caverns State Park as an International Dark Sky Park, the second in the Arizona State Parks system to receive IDA recognition and the fifth overall in the Grand Canyon State. Located…
Read More

Survey of International Dark-Sky Association Members: Findings and Implications Thumbnail

By guest contributor: Megan Albaugh Bonham Light pollution and night sky preservation have caught the attention of many researchers, but social scientists have been slow to join in. I hope to change that. I’m a…
Read More

Be a citizen-scientist: measure the darkness of a total solar eclipsed sky! Thumbnail

If you are on or near the centerline of the path of totality during the solar eclipse on August 21, 2017, you are able to participate in an activity to observe and record the faintest stars visible as a…
Read More

Small Neighborhood, Big Dark Skies, Deep in the Heart of Texas Thumbnail

Today, River Hills Neighborhood Association (RHNA) is delighted to announce that it has been formally designated a Dark Sky Friendly Development of Distinction by the IDA. Tucked into a small neighborhood, just off Scenic Route…
Read More

Joshua Tree National Park Celebrates Designation as an International Dark Sky Park Thumbnail

                          Saturday night, in a ceremony sponsored by Copper Mountain Community College, Joshua Tree National Park Superintendent David Smith accepted a plaque acknowledging…
Read More

The Night Sky and You: Perseid Meteor Shower & Total/Partial Solar Eclipse Thumbnail

By: Dawn Davies, Public Advocacy Volunteer IDA Public Advocacy Volunteer and amateur astronomer, Dawn Davies, shares the hidden wonders of the night sky to engage our sense of wonder and inspire exploration of the night…
Read More

Small Changes, Big Impact

Small Changes, Big Impact Thumbnail

IDA approved Dark Sky Friendly fixtures light only the ground where light is needed. It’s a simple idea that saves energy and reduces skyglow to preserve our view of the night sky. A consumer-based lighting…
Read More