Hours

Visit the MOST

Regular Hours: Thursday–Sunday, 9:30–5
• OPEN daily December 18–January 4 (closed on 12/25)
• Sensory Friendly Time: 3rd Sunday of the month, 9–11am & 4–6pm
Visit »

National Grid ExploraDome

National Grid ExploraDome

Watch an awe-inspiring film in our giant-screen domed theatre
• Mission: Moon planetarium show
• Call of the Dolphins
• The Arctic: Our Last Great Wilderness (through 12/24)
• NEW! Free Stargazing (starting 12/26)

Film information »

Calendar

December Daily Activities

• All Day—Be the Architect: Design & Build Your Own Home
• 11:30—STEM Story Time—Construction Site by Jill McDonald
• 12:00—Chips & Circuits
• 2:00—The Year in STEM

Full activities calendar »

Hours

Visit the MOST

Regular Hours: Thursday–Sunday, 9:30–5
• OPEN daily December 18–January 4 (closed on 12/25)
• Sensory Friendly Time: 3rd Sunday of the month, 9–11am & 4–6pm
Visit »

National Grid ExploraDome

National Grid ExploraDome

Watch an awe-inspiring film in our giant-screen domed theatre
• Mission: Moon planetarium show
• Call of the Dolphins
• The Arctic: Our Last Great Wilderness (through 12/24)
• NEW! Free Stargazing (starting 12/26)

Film information »

Calendar

December Daily Activities

• All Day—Be the Architect: Design & Build Your Own Home
• 11:30—STEM Story Time—Construction Site by Jill McDonald
• 12:00—Chips & Circuits
• 2:00—The Year in STEM

Full activities calendar »

Become a MOST member today!

Free admission; discounts on parties, camps, and events; Science Shop savings; free admission at other museums, and more!

Membership »

🎒 Schedule a Field Trip! 🚌

We offer field trips for any type of group 7 days a week, so plan a fun day at the MOST with interactive science activities and ExploraDome shows.

Learn More »