Lowell Observatory: A Historical Gem in Flagstaff, Arizona

Flagstaff, Arizona, is home to the Lowell Observatory, perched on Mars Hill and established in 1894. This site has been instrumental in numerous astronomical discoveries.

At its core is the famed 24-inch Clark Refractor telescope, which has played a significant role in space exploration.

Historian and public relations officer Kevin Schindler remarked, “It’s one of the most historic places in Arizona.” He emphasized the importance of the Percival Lowell telescope, which was utilized for studying Mars and later contributed to mapping the Moon during the Apollo missions.

The observatory gained international fame in 1930 when self-taught astronomer Clyde Tombaugh discovered Pluto here at just 24 years old. Schindler noted, “It really put Flagstaff and Arizona on the map.”

Today, the observatory continues its legacy with the Marley Foundation Astronomy Discovery Center, a 40,000-square-foot facility that welcomed visitors in late 2024. This center aims to connect people to the cosmos through engaging exhibits and star storytelling.

“This is your story. We’re all stars,” Schindler stated, reflecting on the personal connection to the universe.

As the first international dark sky city, Flagstaff offers stunning night skies. Visitors to Lowell can gaze through historical telescopes, embracing the same sense of wonder that Lowell himself experienced.

General admission is $35 for adults, $20 for children, and $6-17 for $20. For further details, visit the observatory’s website.