The Case of the Disappearing Planet

Schedule

Mon Dec 08 2025 at 05:30 pm to 06:30 pm

UTC-05:00

Location

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740 | Hagerstown, MD

Advertisement
The Case of the Disappearing Planet looks into the changing status of objects we call “planets.”
It not only covers Pluto, but the temporary planetary status of asteroids as well. The tally of “planets” in our Solar System has been going up and down for hundreds of years!
Have fun with this program as it features a sly, street-smart gumshoe called Skye Watcher. After a frenzied phone call from a 3rd grade teacher, she collects clues to find out what happened to Pluto.
Advertisement

Where is it happening?

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

Event Location & Nearby Stays:

Icon
Know what’s Happening Next — before everyone else does.
William Brish Planetarium

Host or Publisher William Brish Planetarium

Ask AI if this event suits you:

Discover More Events in Hagerstown

Mon, 08 Dec at 07:00 pm Season of Light

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

HOLIDAY CHRISTMAS
Holiday Remembrance Service
Tue, 09 Dec at 07:00 pm Holiday Remembrance Service

1331 Eastern Blvd N, Hagerstown, MD, United States, Maryland 21742

HOLIDAY
The Hub Pub - Mack Berry
Wed, 10 Dec at 07:00 pm The Hub Pub - Mack Berry

Benny's Pub

MUSIC ENTERTAINMENT
Open the Door to More Sales, Hagerstown, MD!
Thu, 11 Dec at 12:00 pm Open the Door to More Sales, Hagerstown, MD!

Pen-Mar Realtors Office

WORKSHOPS
Meritus Health Fall Trauma Conference 2025
Fri, 12 Dec at 08:00 am Meritus Health Fall Trauma Conference 2025

Robinwood Professional Center - Suite #142

HEALTH-WELLNESS BUSINESS
Walking Tour: Lost History of Frederick Douglass in Hagerstown
Tue, 12 Feb at 04:00 pm Walking Tour: Lost History of Frederick Douglass in Hagerstown

Cannon Coffee

ART LITERARY-ART
Hagerstown, Financial Education, Business Ownership, and RE Investing
Thu, 30 Nov at 07:00 pm Hagerstown, Financial Education, Business Ownership, and RE Investing

Hagerstown

WORKSHOPS VIRTUAL
STEAM Fest in the ARCC @ HCC \ud83c\udf83\ud83e\uddea\u2699\ufe0f\ud83d\udcbb\ud83c\udfa8
Sat, 01 Nov at 10:00 am STEAM Fest in the ARCC @ HCC 🎃🧪⚙️💻🎨

11400 Robinwood Dr, Hagerstown, MD 21742-6514, United States

FESTIVALS CONTESTS
From Hager's Roots to Yours
Tue, 04 Nov at 07:00 pm From Hager's Roots to Yours

Zion Reformed United Church of Christ

Washington County Roots 2025: Dan Spedden
Fri, 07 Nov at 06:00 pm Washington County Roots 2025: Dan Spedden

Miller House Museum

NONPROFIT FOOD-DRINKS
Culture & Cocktails: Archaeology of Western Maryland
Fri, 14 Nov at 06:00 pm Culture & Cocktails: Archaeology of Western Maryland

135 W Washington St, Hagerstown, MD, United States, Maryland 21740

November Group Class
Sun, 16 Nov at 02:00 pm November Group Class

19420 Longmeadow Rd, Hagerstown, MD 21742-2542, United States

WORKSHOPS
Two Small Pieces of glass
Tue, 18 Nov at 05:30 pm Two Small Pieces of glass

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

PARTIES ENTERTAINMENT
Tue, 18 Nov at 07:00 pm We Are Stars

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

Down Syndrome Playgroup
Fri, 21 Nov at 05:30 pm Down Syndrome Playgroup

Pediatric Movement Center 1045 Maryland Avenue, Hagerstown, MD 21740

Mon, 08 Dec at 05:30 pm The Case of the Disappearing Planet

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

Open the Door to More Sales, Hagerstown, MD!
Thu, 11 Dec at 12:00 pm Open the Door to More Sales, Hagerstown, MD!

Pen-Mar Realtors Office

WORKSHOPS
Culture & Cocktails: The Forgotten War, Korea 1950-1953
Fri, 12 Dec at 06:00 pm Culture & Cocktails: The Forgotten War, Korea 1950-1953

Miller House Museum

December Group Class
Sun, 14 Dec at 02:00 pm December Group Class

19420 Longmeadow Rd, Hagerstown, MD 21742-2542, United States

WORKSHOPS
Tue, 16 Dec at 05:30 pm Beyond the Sun

820 Commonwealth Avenue, Hagerstown, MD, United States, Maryland 21740

TRIPS-ADVENTURES

What's Happening Next in Hagerstown?

Discover Hagerstown Events