Longway Planetarium and Sloan Museum are operating at full capacity. As of August 9, 2021, all visitors ages 2+ are required to wear masks while indoors at Sloan Museum and Longway Planetarium. Masks can be removed for short periods while eating snacks/lunches at the tables in Sloan Museum at Courtland Center Mall. Thank you for helping us create the safest possible environment for our community.
The Accidental Astronauts
Saturday & Sunday at 12 noon September 11 - October 31, 2021
Follow the adventures of Sy, Annie, and their dog Armstrong as they embark on an unexpected journey into space! Explore the Earth, Sun and Moon system with a wise-cracking starship computer. Follow an asteroid as it crashes into the Moon and bounce along the lunar surface. Get up close and personal with a solar storm, and gain a new appreciation of our home planet. Recommended for ages 3-8.
Tickets: $7 adults, $5 seniors 60+, and $5 youth ages 2-11
Online ticket reservation helps us provide touchless entry. You can still pay with cash or card at the door. You can also call 810-237-3400 to reserve tickets over the phone.
Genesee County Residents
All Longway Planetarium shows are 50% off for Genesee County residents:
$3.50 adults, $2.50 seniors 60+, and $2.50 youth ages 2-11
When you arrive, please present your driver’s license or ID with your address on it to confirm your residency. Longway Planetarium shows are funded in part by the Genesee County Arts Education and Cultural Enrichment Millage. Your tax dollars are at work.
All Longway Planetarium shows are free for members
Please login to reserve your member tickets. Member discounts are automatically applied at checkout. When you arrive, please present your membership card and driver's license or ID to confirm your membership level.
Once a show has started, there will be no late seating. Please arrive before the show begins.
Surround Sound - 5.1
Developer - Clark Planetarium Productions