The International Dark-Sky Association (IDA) is working to preserve the night sky. Here's a look at its 21 certified dark sky reserves around the world.

“For the first time,” said Test Pilot White, 38, “it seemed as though I was up in this dark blue sky, ... Suddenly, the Bavarian landscape came alive with orange and black antiaircraft fire.

Maine's night skies, devoid of light pollution, provides some of the best skywatching in the continental United States, and a stunning palate for astrophotographer Mike Taylor.

Have you ever looked up into the night sky and wondered where all the stars are? You are not alone. According to the International Dark Sky Association, 99% of the public in North America and ...

2.5 million acres in Oregon have been named a dark sky sanctuary, with low light pollution and amazing views of the stars. It’s an exceptional spot for stargazing Go to the content Go to the footer ...

So the sky isn’t blue, at least not always. It is a glow-in-the-dark night sky too, colored a mix of green, yellow, and red. Its colors result from scattered sunlight, oxygen, and sodium from ...