The darkest places in the U.S. provide the best stargazing opportunities. From coast to coast, here's where to go for ...

Jupiter will be at its most spectacular in 2026 in the early hours of Jan. 10, as it shines above the eastern horizon among ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

Many astronomical events, such as meteor showers, run by calendrical timings as well. But our moon and the other planets move ...

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...