A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance. Once you're able to identify a few constellations though, the sky ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

The aurora borealis has jumped to the top of many travelers' wish lists, creating a tourism boom in the northernmost reaches of our planet. This writer found a unique experience in northern Norway.

Here's our weekly guide to the planets, stars and other highlights in the night sky this week. Plus, we've got a heads up on ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Sunday does end up being the nicest day of the weekend with upper 50s for highs, lighter winds and some afternoon clouds. A weak front comes through Sunday night and knock our highs into the upper 40s ...

But on a clear, cloudless night, free from the glow of city lights, it can be easy to see stars, planets, constellations, and even the Milky Way — as long as the sky is dark enough. Since 1988 ...

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

Check the schedule to time your night visit to one of the Dark Sky events, which are held the night before a New Moon.