# MOSAC SMUD Museum of Science and Curiosity Interactive Exploration & Planetarium > Place to go for families in the Sacramento–Roseville–Folsom area (CA). Times are Pacific Time. - When: Open on its own schedule - Where: SMUD Museum of Science and Curiosity (MOSAC), 400 Jibboom St, Sacramento, CA 95811 - Ages: All ages (Infants under 2 free; hands-on STEM for kids 2-14) - Price: $17 adults, $14 youth (ages 2-17); free for infants under 2; Planetarium shows $5 add-on - Organizer: SMUD Museum of Science and Curiosity - Official page: https://visitmosac.org/ - Last checked: Thu, Nov 5 Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 11, 2026, with more added regularly. About: https://grassyknees.com/about Freshness: listings are re-checked on a daily research run (latest check 2026-11-10), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/sacramento/activities/mosac-smud-museum-of-science-and-curiosity-interactive-exploration-and--listing-3560f6705d8473a17b0f8537 ## About Located along the scenic Sacramento River north of Old Sacramento, MOSAC (SMUD Museum of Science and Curiosity) is a world-class 50,000-square-foot science center housed in the beautifully restored historic 1912 Pacific Gas & Electric power station. Designed specifically to spark scientific wonder in learners from preschool to adulthood, MOSAC features six expansive interactive exhibition galleries exploring robotics, renewable energy, Sacramento Delta water systems, health sciences, and space exploration. A standout highlight is the 100-seat, 360-degree high-definition digital dome planetarium, which presents captivating live astronomer-led journeys across our solar system and animated astronomy films. Toddlers and preschoolers adore the hands-on water play tables, giant foam building blocks, and interactive touch screens. Family Experience & Accessibility: • Stroller Accessibility: Full ADA barrier-free accessibility throughout both floors, including spacious elevators, wide exhibit halls, and a stroller check station in the main atrium. • Nursing & Rest Spots: Dedicated private lactation nursing room on the first floor; multiple family restrooms with sanitized changing stations; indoor cafe seating. • Age Suitability: Ideal for children from ages 1 through 15 and curious parents; the Nature and Water Gallery is particularly engaging for early learners. • Sensory Tips: Exhibits feature interactive sounds, video screens, and mechanical activities; sensory-friendly kits with noise-canceling headphones are available at the guest services desk. ## Similar picks in Sacramento - [California State Railroad Museum Thanksgiving Family Stroll & Roundhouse Exploration](https://grassyknees.com/sacramento/activities/california-state-railroad-museum-thanksgiving-family-stroll-and-roundh--listing-6675de0f43f10fd7cde5d241) — Fri, Nov 27 · 10:00 AM · California State Railroad Museum · All ages · From $12 · checked Nov 5. Located in Old Sacramento State Historic Park along the riverfront, the world-renowned California State Railroad Museum invites families for its Thanksgiving weekend family… - [Veterans Day Open Cockpit at the Aerospace Museum of California](https://grassyknees.com/sacramento/activities/veterans-day-open-cockpit-at-the-aerospace-museum-of-california--listing-61eb6230b9025d2a132c13a5) — Wed, Nov 11 · 10:00 AM – 4:00 PM · Aerospace Museum of California, McClellan Park · Paid · checked Oct 30. A family day honoring veterans where visitors can climb into historic aircraft cockpits and see aviation from a pilot's perspective. Included with general admission. - [FREE Extended Hours at Sacramento Children's Museum](https://grassyknees.com/sacramento/activities/free-extended-hours-at-sacramento-children-s-museum--listing-66af8dfd22a137f484be1b27) — Wed, Nov 18 (+1 more date) · 3:00 PM – 6:30 PM · Sacramento Children's Museum, Rancho Cordova · Free · checked Oct 30. Free admission from 3 to 6:30 pm on select evenings to play in the museum and its traveling exhibit Turtle Travels. No preregistration needed. - [California State Railroad Museum Steam Locomotives & Train Tables](https://grassyknees.com/sacramento/activities/california-state-railroad-museum-steam-locomotives-and-train-tables--listing-03fa66b25f64ba84185bb38e) — Open on its own schedule · California State Railroad Museum · All ages · From $12 · checked Nov 5. Widely acclaimed as North America's finest railroad museum, the California State Railroad Museum in Old Sacramento State Historic Park encompasses over 100,000 square feet of… - [SMUD Museum of Science and Curiosity (MOSAC)](https://grassyknees.com/sacramento/activities/smud-museum-of-science-and-curiosity-mosac--listing-af930632c123d06013121ae3) — 10am–4pm Monday–Friday, closed Tuesdays; 10am–5pm Saturday–Sunday. · SMUD Museum of Science and Curiosity (MOSAC) · All ages · From $16.95 · checked Oct 14. Sacramento's science center with over 100 hands-on exhibits in galleries including Health Connections | Conexiones de Salud, Nature Detectives, Powering Change, Water Challenge… - [STEAM Kids at Arden-Dimick Library: Robots and Winter Science](https://grassyknees.com/sacramento/activities/steam-kids-at-arden-dimick-library-robots-and-winter-science--listing-e4fbce617433857f1615e2e9) — Thu, Nov 12 (+1 more date) · 3:30 PM – 4:30 PM · Arden-Dimick Library · Ages 5–12 · Free · checked Oct 16. On the second Thursday of the month, Arden-Dimick Library runs an hour of science, technology, engineering, art and math for school-aged children aged 5 to 12. In November the… ## More for families - [Things to do with kids at SMUD Museum of Science and Curiosity (MOSAC)](https://grassyknees.com/sacramento/venues/smud-museum-of-science-and-curiosity-mosac) (Markdown: https://grassyknees.com/sacramento/venues/smud-museum-of-science-and-curiosity-mosac.md) - [Things to do with kids in Sacramento County, CA](https://grassyknees.com/sacramento/counties/sacramento-county-ca) (Markdown: https://grassyknees.com/sacramento/counties/sacramento-county-ca.md) - [Things to do with kids in Sacramento — November 2026](https://grassyknees.com/sacramento/events/2026-11) (Markdown: https://grassyknees.com/sacramento/events/2026-11.md) - [This weekend in Sacramento](https://grassyknees.com/sacramento/this-weekend) (Markdown: https://grassyknees.com/sacramento/this-weekend.md) - [Things to do with kids in Sacramento](https://grassyknees.com/sacramento) (Markdown: https://grassyknees.com/sacramento.md)