The holiday sky saves one last bit of sparkle for the end of the year. In 2025, the grand finale comes courtesy of the Ursids meteor shower. The Ursids may not be as prolific as other meteor showers, ...

Get ready to look up: The Orionid meteor shower is lighting up Arizona skies this week. The Orionids, which occur annually during the fall season, are bits of dust and debris left behind by Halley’s ...

Arizona’s night skies will give local skywatchers a full year of must-see stargazing events in 2026. Cosmic spectacles like meteor showers, lunar eclipses, full moons and potentially bright comets ...

Scores of people reported seeing a fireball in the night sky over Arizona, and NASA has some answers, experts said. The American Meteorological Society said 118 people reported spotting the fireball, ...