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.

Rare ‘smiley face’ planet alignment to light up night sky this week - Sky watchers anywhere in the world can see the ...

Discover the night with the Kickapoo Valley Dark Sky Initiative's events for International Dark Sky Week. Learn about light ...

Comparison showing the effects of light pollution on viewing the sky at night (Jeremy Stanley/Flickr/Wiki Commons)International Dark Sky Places is an international program of independent third ...

International Dark Sky Week, April 21–28, is a global celebration and call to action to reconnect with the night, protect its natural beauty, and inspire change. RANGELEY — The Rangeley ...

International Dark Sky Week is a worldwide celebration of the night. The Western Slope Dark Sky Coalition was formed in 2021 to help communities with Dark Sky initiatives and planning. The coalition ...

GREATER LAKE TAHOE AREA, Calif. / Nev. – International Dark Sky Week is on the horizon, coming up April 21-28. The week leads up to the new moon on April 27, in a push to raise awareness around ...