From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and everything you can do there.

International Dark Sky Week is a global celebration that is dedicated to appreciate the night sky and raises awareness of the ...

Palo Alto City Council member Greer Stone's regulation would target light pollution through nightly curfews and by requiring ...

FLAGSTAFF, AZ (AZFamily) — It’s International Dark Sky City Week, and around the world, stargazers are commemorating efforts to keep the stars as visible as possible by keeping city lights to a ...

While there are plenty of awe-inspiring man-made destinations around the globe, nothing is as creative as nature. From trees that resemble monsters, to colorful sinkholes, towering rock formations and ...

Some of the world’s darkest skies are in the Big Bend region of West Texas – although in recent years, light pollution from ...

The sky behind the Serra Cross lit up pre-dawn as SpaceX launched a rocket from Vandenberg Space Force Base Easter morning.

SEQUIM — International Dark Sky Week, billed as “a worldwide celebration of the dark and natural night” by Dark Sky International, will be celebrated today through April 28.

“Cosmos in the Desert is more than just a stargazing event,” said Ashlee Goeddel, Park Supervisor for Lahontan State ...

For thousands of years, humans gazed upward in wonder at the vast cosmic canvas above. That view is disappearing.

At Tuesday night’s Maricopa City Council meeting, Mayor Nancy Smith invited Maricopa residents to the dark side. Just for 30 ...