Schedule of Events:

Thursday, February 13, 2025

6pm - 8pm: Pluto Beer Dedication

The festival kicks off with the dedication of Mother Road Brewing Company’s Pluto-themed beer and a Pluto-themed Astronomy on Tap, both at Mother Road Brewing Company. This will be Mother Road’s fifth I-Heart-Pluto-themed beer.

Location: Mother Road Brewing Co - 7 S Mikes Pike St, Flagstaff, AZ 86001

Friday, February 14, 2025

5pm, 6pm, 7pm, 8pm: Strange New Worlds

Join us at the incredible rooftop Dark Sky Planetarium for a brand new show, debuting on February 14 during the 2025 I Heart Pluto Festival! This new show answers the big question: Are we alone in the universe? Enjoy a live presentation on the rooftop, where we will delve into the mysteries of planets beyond our solar system.

Location: Dark Sky Planetarium at Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

6pm - 9pm: Pluto Pub Crawl

Explore Flagstaff’s finest pubs, bars, and brewhouses - in the shape of the Pluto symbol! After receiving a map of all participating destinations, you’ll be turned loose to enjoy historic downtown alongside fellow Pluto-lovers, and custom-made Pluto drinks and specials at all the stops. Along the way, you’ll find astronomers giving science talks, answering questions, and more.

Location: Downtown Flagstaff, Arizona

Saturday, February 15, 2025

Noon - 10pm: Festival Activities at Lowell

Lowell Observatory will be open with regular programming and special festival programming, such as face painting, tours, and special talks.

2pm – 4pm
Extended Pluto History Tours

Location: Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

5pm - 10pm: Night of Discovery at the Orpheum Theater

A Night of Discovery, on the evening of February 15 at the Orpheum Theater, is the keynote event of this year’s festival. This event is highlighted by a discussion with Adam Nimoy (son of actor Leonard Nimoy), New Horizons Mission to Pluto Principal Investigator Dr. Alan Stern, and comet-hunting legend David Levy. David Eicher, Editor in Chief of Astronomy magazine, will moderate the discussion. Doors open at 6pm and programming is followed with a book signing by the special guests.. Separate ticket required General admission tickets, as well as a VIP option that allows access to a private reception with the presenters prior to the main program, are available here at the Read More link below.

5pm – 6pm VIP reception: private reception with Adam Nimoy, Dr. Alan Stern, David Levy, and David Eicher
6pm – 7pm Doors Open to public
7pm – 8:45pm Main Program: David Eicher moderates a discussion with Adam Nimoy, Dr. Alan Stern, David Levy
9pm – 10pm Book Signing: Adam and other VIPs sign books, talk with guests

Location: The Orpheum Theater - 15 W Aspen Ave, Flagstaff, AZ 86001

Sunday, February 16, 2025

Noon - 10pm: Special Activities at Lowell

Lowell Observatory is open with regular programming and special festival programming, such as face painting, tours, and special talks.

Location: Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

1pm - 3pm: “The Most Human” - Adam Nimoy

KNAU Science Reporter Melissa Sevigny will host a discussion with Adam Nimoy in Lowell Observatory’s new Astronomy Discovery Center about his most recent book, “The Most Human,” which delves into his complex relationship with his iconic father, Leonard Nimoy of Star Trek. Nimoy will sign books after this program for guests.

Location: Great Planetary Hall, Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

3pm - 5pm: For the Love of Spock Documentary - Introduced by Adam Nimoy

Enjoy a one-time showing at the brand new Lowell Universe Theater, For the Love of Spock is a 2016 American documentary film about actor Leonard Nimoy directed by his son Adam Nimoy. Enjoy a very special introduction by Adam Nimoy himself!

Location: Great Planetary Hall, Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

Monday, February 17, 2025

Noon - 10pm: Special Activities at Lowell

Lowell Observatory is open with regular programming and special festival programming, such as face painting, tours, and special talks.

Location: Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

1pm - 6pm: Pluto's Birthday Party

Included with General Admission, enjoy a special exhibit hall filled with vendors, brews, science activities, and more at the “Pluto’s Birthday Bash.”
Located in the Great Planetary Hall, 2nd floor of the Astronomy Discovery Center.

Younger participants will have a separate room with kid-friendly activities and face painting at “Pluie’s Birthday Bash”.
Located in the Camps Room, 2nd floor of the Astronomy Discovery Center

Location: Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

Worlds Revealed Speaker Series

Step into a universe of discovery with Worlds Revealed-Lowell Observatory’s exclusive speaker series. This engaging program invites diverse staff and experts to share their unique perspectives, bridging the gap between science, art, and exploration. Learn about exciting topics like the intersection of music and astronomy, the operations behind our world-class telescopes, or unexpected connections like animals and stars, Worlds Revealed offers a captivating inside look at the ideas and stories that inspire wonder and shape our understanding of the cosmos.

4pm: Dean Regas – How to Teach Adults About Pluto
5pm: Todd Gonzales – Spiders and the Discovery of Pluto
6pm: Dr. Gerard van Belle – The Pluto Vote
7pm: Steve Hummel – Dark Skies

Location: Lowell Universe Theater Lowell Observatory - 1400 W Mars Hill Rd, Flagstaff, AZ 86001

Date: February 13-17, 2025

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