The city of Tucson, Arizona, sits on America’s southern border, surrounded by the cactus-strewn landscapes of the Sonoran ...

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

$17.95. kpno.noirlab.edu. The Mount Lemmon SkyCenter Observatory, at 9,157 feet in the Santa Catalina Mountains near Tucson, ...

Nestled in the Sonoran Desert and surrounded by stunning mountain ranges, the city of Tucson, Arizona ... it’s the highest peak in the Santa Catalina Mountains. A venture up the mountain ...

Sabino Canyon and the Santa Catalina Mts. are also shown. Location: Pima County in southern Arizona ... and Tucson offers comparative affordability — with no shortage of mountains.

Quentin Bryson, a former standout athlete in Tucson ... the Trojan Trumpeteer as Catalina’s “1959 Athlete of the Year”. He also played in the Arizona high school All-Star football game ...