Whether to spark a child’s imagination or educate and inspire an adult to take action against light pollution, books are a fantastic tool in the fight to protect the night. So naturally, we’re always on… Read more

For those who have been connected to IDA’s work for any length of time, it will come as no surprise that this year, the Illuminating Engineering Society has bestowed its highest honor, the Medal Award… Read more

It’s safe to say that the IDA staff is full of dog lovers. So, to celebrate International Dog Day (August 26), we’ve rounded up some incredible photos of two of the things we love: dogs… Read more

In celebration of the impact that photography has had on the dark sky movement, the International Dark-Sky Association is hosting the second annual Capture the Dark Photography Contest. To judge the submissions, we put together… Read more

Florissant Fossil Beds National Monument, in central Colorado, U.S., has been designated an International Dark Sky Park by IDA. It is the thirteenth International Dark Sky Places designation in the state and the forty-first site… Read more

This October 7, celebrate the fifth annual Energy Efficiency Day with us! Held on the first Wednesday of October, this day is meant to showcase the benefits of energy efficiency. It’s the collaborative effort of… Read more

What is National Public Lands Day? Established in 1994, National Public Lands Day is held annually on the fourth Saturday in September. This event is typically the nation’s largest, single-day volunteer event for public lands… Read more

As an international organization, we celebrate the positive impact every culture imparts on the dark sky movement every day. This month, we’d like to take a moment to highlight some of the Latinx stories and… Read more

By: Ruskin Hartley and John Barentine  Last summer, a new phenomenon startled night-sky watchers everywhere: for the first few weeks of their operation, Starlink satellites appeared as a group of objects orbiting together, a bright… Read more