"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

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

While the number of meteors per hour could vary, there is a chance to see many of them race across the sky after the Lyrid ...

With a range of star projectors on the market, it's hard to know which to pick — here we try out the Dark Skys DS-FX — can it compete with the best?

The Colorado Plateau, a region that includes parts of Arizona, Colorado, New Mexico and Utah, is known for its dark, star-filled night skies. A 2019 study found tourists in national parks are ...