For a narrated tour of the drive up the mountain, visitors can download the free Mount Lemmon Science Tour App. The mountain is also near the University of Arizona Steward Observatory on Mount ...

Stargazing is a go at University of Arizona's Mt. Lemmon SkyCenter The UA's Steward Observatory has had an astronomy facility on Mount Lemmon for more than 50 years. The center offers a 5 ...

The Mt. Lemmon SkyCenter began conducting public outreach in 2009 at its observatory, built upon the foundation of an old Cold War-era military base. It has since become one of the nation’s ...

Or take a road trip and visit Kitt Peak National Observatory near Tucson for a glimpse through world-class telescopes, or head to Mount Lemmon SkyCenter for an unforgettable stargazing experience.

by the 1.5-meter reflector telescope of the Mount Lemmon Survey conducted from an observatory outside Tucson, Arizona, which is part of the wider Catalina Sky Survey. The comet is just one of an ...

As the temperatures begin to rise in Tucson, many residents are looking to escape the heat with a drive up to Mount Lemmon. Here is what you can expect on your drive up the mountain: The drive up ...

About 4 a.m. on Feb. 15 at the Mount Lemmon Observatory, 9,000 feet above Tucson, two astronomers from the Catalina Sky Survey, Kacper Wierzchos and Theodore Pruyne, watched as their computer ...

The comet, discovered by Greg Leonard, a senior researcher at the University of Arizona, was first spotted at the Mount Lemmon Observatory just outside of Tucson, Arizona, on Jan. 3. Robert ...

Exemptions to the closure order include residents of the Summerhaven and Willow Camp areas, and special-use permit holders for establishments like Mount Lemmon SkyCenter Observatory and Department ...