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Flagstaff Festival of Science: United States Naval Observatory Flagstaff Station Site Tour

United States Naval Observatory 10391 W. Naval Observatory Rd., Flagstaff

Join the staff of the Naval Observatory for a 2 hour guided tour of the Flagstaff Station. Learn the mission of the observatory, our history, our current research, and visit several of our telescopes. Our staff will be there to answer your questions, so come prepared. All visitors must be U. S. citizens, and all...

Free

Flagstaff Festival of Science: Snook’s Science in the Park

Wheeler Park 12 W. Aspen Ave., Flagstaff

Driven by Curiosity comes to life at Science in the Park! Explore more than 50 interactive exhibits for all ages featuring hands-on science activities, solar telescope viewing, aerial demonstrations, cool car photo ops, and much more. Fun for the whole family! All Ages   Part of Flagstaff Festival of Science 2026. 10-Day Science Festival Our...

Free

Flandrau Science Center & Planetarium: Black Holes

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Journey into the mysterious world of black holes in this visually stunning, immersive show. Featuring cosmic simulations and narrated by Liam Neeson, explore star birth and death, colliding galaxies, and a thrilling dive into our galaxy’s core. Audience: General, all ages Style: Fulldome film + live star talk      All-Inclusive Planetarium Show Tickets Show...

Free – $27

Flandrau Science Center & Planetarium: 3-2-1 Liftoff!

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Alan is a hamster scientist who lives in a junkyard. He tries to fit in with the local community of rats, but nobody takes him seriously. One day, Alan hears a crash. In his garden, he finds a crater with a damaged robot inside. How did the robot get here? Alan fixes the robot and...

Free – $27

Mt. Lemmon SkyCenter: DayTours: – Uncover the Secrets of Our Mountaintop Observatory

Mt. Lemmon SkyCenter 9800 Ski Run Rd. Mt., Lemmon

Enjoy a captivating experience at the heart of our mountaintop observatory with our guided daytime tours! Discover the rich history of our unique site, from its origins as a Cold War early warning radar station to its current role as a leading astronomical research facility. Our knowledgeable guides will lead you on a 90-minute walking...

$6.25 – $11.50

Embry – Riddle Aeronautical University: One Sky

Embry - Riddle Aeronautical University Jim and Linda Lee Planetarium 3700 Willow Creek Rd., Prescott

Around the world, people have looked up at the stars in the sky and made meaning from the patterns they see there. This show features stories from four different cultures — Greek, Innu (Canadian First Nations), Japanese and Hawaiian — and describes how they see a single group of stars in completely different, yet culturally...

$8

Flandrau Science Center & Planetarium: Dark Biosphere

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Deep beneath the earth's crust, hundreds of kilometres below the surface, with no light, no air, and very little water, in pores and fissures of hard rock, scientists have found an enormous biodiversity of micro-organisms that thrive in extreme conditions. The Dark Biosphere challenges everything we thought we knew and challenges us to rethink not...

Free – $27

Flagstaff Festival of Science: United States Naval Observatory Flagstaff Station Site Tour

United States Naval Observatory 10391 W. Naval Observatory Rd., Flagstaff

Join the staff of the Naval Observatory for a 2 hour guided tour of the Flagstaff Station. Learn the mission of the observatory, our history, our current research, and visit several of our telescopes. Our staff will be there to answer your questions, so come prepared. All visitors must be U. S. citizens, and all...

Free

Flandrau Science Center & Planetarium: Tucson Sky & Beyond

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Sit back and relax for this popular live show as one of our Console Captains guides you through the night sky from a Tucson perspective, pointing out stars, planets, constellations, and current celestial events. Then, take a cosmic leap beyond our solar system to explore the universe’s distant wonders. Audience: General, all ages Style: Live...

Free – $27

Mt. Lemmon SkyCenter: SkyNights StarGazing Program

Mt. Lemmon SkyCenter 9800 Ski Run Rd. Mt., Lemmon

Explore the night skies from the summit of Mt. Lemmon using Arizona's LARGEST publicly available telescopes!  Under the guidance of a professional, visitors will enjoy a brief astronomy lecture, a light dinner, and an exclusive opportunity to observe astronomical objects and phenomena.  This five-hour program starts 2 hours before sunset and accommodates up to 28...

$62.50 – $88.50

Flagstaff Festival of Science: Harvest Moon Concert (Flagstaff Dark Skies Coalition)

Buffalo Park 2400 N.Gemini Rd., Flagstaff

Join Dr. David Koerner and the Dark Sky Quartet for an evening serenade of the rising Harvest Moon, featuring classical music and lunar meditations in the beautiful natural setting of Buffalo Park. Part of the celebration of Flagstaff's 25th anniversary as the first International Dark Sky City. Seating at 5:30, performance at 6:15. After the...

Free

Flagstaff Festival of Science: Under the Full Moon – Picture Canyon and the AZT

Picture Canyon Natural and Cultural Preserve 3920 N. El Paso Flagstaff Rd., Flagstaff

Join Open Space for a September Full Moon Walk! We'll hike the Arizona Trail at Picture Canyon, starting from the trailhead at 3920 N El Paso Flagstaff Rd. From there, we'll head north to the tunnel at Route 89 before returning the same way. The hike begins about 30 minutes before moonrise, giving us time...

Free

Lowell Observatory: Private Group Stargazing

Lowell Observatory 1400 W. Mars Hill Rd., Flagstaff

Experience the universe up-close with our state-of-the-art 24-inch Dyer Telescope. This private, personalized expedition across the stars lasts 75 minutes and offers an exclusive opportunity to view the cosmos through Lowell Observatory’s newest telescope. Because of the sophistication and speed of the 24-inch Dyer Telescope, our specially trained educators can offer you an impressive number...

Flagstaff Festival of Science: Campus Sky Viewing at the Barry Lutz Telescope

Northern Arizona University S. San Francisco St, Flagstaff

Open House Viewing at the 20" Barry Lutz Telescope: Explore the wonders of the night sky at NAU's Campus Observatory. Ages 13+   Part of Flagstaff Festival of Science 2026. 10-Day Science Festival Our flagship September event featuring 100+ free science experiences for all ages.  

Free