Liberty Science Center in New Jersey, USA

Liberty Science Center is a hands-on science institution in Liberty State Park in Jersey City, across the Hudson River from Lower Manhattan. Its 300,000-square-foot building combines interactive science exhibitions, live animals, aquariums, laboratory and classroom spaces, theaters, demonstrations, and a large digital planetarium. The center opened on January 23, 1993, as a place for public science learning in New Jersey.

Science Through Direct Interaction

Many of Liberty Science Center’s exhibits are designed around physical participation rather than objects displayed behind cases. Visitors can experiment with motion and energy, investigate living organisms, climb through unusual structures, watch live science presentations, and explore scientific ideas through large-scale installations.

One of the center’s long-running experiences is the Touch Tunnel, an 80-foot crawl-through tunnel kept completely dark. Visitors navigate by touch and spatial awareness, making the exhibit a direct demonstration of how strongly people normally depend on vision.

The Infinity Climber approaches movement differently. The suspended climbing structure is about 26 feet wide, 24 feet deep, and 19 feet tall, with interconnected routes enclosed by protective mesh. For younger children, Wobbly World uses play to explore balance, movement, and cause and effect.

Jennifer Chalsty Planetarium

The Jennifer Chalsty Planetarium is one of Liberty Science Center’s most technically distinctive spaces. The center identifies it as the largest planetarium in the Western Hemisphere. Its full-dome screen measures about 89 feet across, while the digital visualization system can produce an image of approximately 88 million pixels.

Programming ranges from guided astronomy presentations to immersive journeys through the solar system and deep space. Live presentations can respond to current astronomical topics, while other shows use the dome for pre-produced educational programs. Planetarium presentations are generally sold as an add-on to general admission, so visitors interested in a particular show should check its scheduled time before choosing tickets.

The center posts its current planetarium program on the official Jennifer Chalsty Planetarium page.

Live Animals and the Hudson River

Liberty Science Center maintains a collection of more than 100 animal species. Wild About Animals introduces visitors to species with very different adaptations, including cotton-top tamarins, naked mole rats, tortoises, snakes, insects, spiders, and fish. Scheduled animal presentations allow educators to discuss anatomy, behavior, habitats, and survival strategies using animals from the collection.

The center’s location beside the Hudson River also shapes part of its natural-science programming. Our Hudson Home examines the Hudson River estuary, where fresh water from the river mixes with salt water from New York Harbor. Large tanks contain species associated with the estuary, while interactive displays address erosion, sediment movement, local habitats, and environmental change.

The gallery received a new feature in January 2026 when the Izzo Family Touch Tank opened. Under staff guidance, visitors can encounter Hudson-region marine animals such as horseshoe crabs, sea stars, sea urchins, whelks, and other invertebrates. The gallery is undergoing a multi-year redevelopment that will eventually expand its treatment of the Hudson River ecosystem and the effects of climate change on the region.

Energy, Engineering, and Live Science

Energy Quest explores solar and wind energy, electricity generation, and the ways energy can be converted from one form into another. Its interactive elements include human-powered devices and demonstrations connected with renewable-energy technologies.

The building also contains the expandable Hoberman Sphere, designed by artist and engineer Chuck Hoberman. Its network of connected structural elements allows the large sphere to expand and contract, giving visitors a visible example of geometry and mechanical design in motion.

Science demonstrations take place at different locations during the day. Topics can include electricity, anatomy, rockets, matter, animals, and other subjects. The program changes, so the center’s daily schedule is more useful than relying on a fixed list of presentations.

The Power of Poison in 2026

From July 4, 2026 through January 3, 2027, Liberty Science Center is hosting The Power of Poison, a temporary exhibition organized by the American Museum of Natural History. The exhibition examines toxic and venomous substances through biology, medicine, history, forensic investigation, and familiar stories about poison.

Displays include models, biological examples, investigative activities, and live presentations. The exhibition is treated as a premium experience and requires an additional ticket with general admission or membership.

Getting to Liberty Science Center

The science center is inside Liberty State Park at 222 Jersey City Boulevard. Drivers can reach it from the New Jersey Turnpike through the Jersey City exits, and a large parking area is located beside the building. Parking is operated separately from Liberty Science Center.

Public transportation is available through the Hudson-Bergen Light Rail. Liberty State Park station is a short walk from the center. Travelers coming from Manhattan can take PATH to either Exchange Place or Newport and transfer to the light rail. Ferry service also connects Lower Manhattan with Liberty State Park, although the walk from the ferry landing to the science center is longer and ferry schedules can change.

Detailed road, rail, ferry, parking, and date-specific opening information is maintained on Liberty Science Center’s Directions, Pricing & Hours page.

Accessibility and Sensory Support

Liberty Science Center is an ADA-compliant facility with level access, elevators serving the public floors, wheelchair-accessible restrooms, and a drop-off area near the entrance for guests who need it. Wheelchairs can be requested at the Welcome Desk on a first-come, first-served basis.

Hearing-accessibility equipment includes induction loops in several major spaces, including the Jennifer Chalsty Planetarium and the 3D Science Theater. FM systems, neck loops, headphones, and selected closed-captioning devices are also available, subject to availability.

The center is also a sensory-inclusive venue. Guests can borrow sensory bags containing items such as noise-reducing headphones, fidgets, and verbal cue cards. A sensory map identifies areas where visitors may encounter bright or blinking lights, loud sounds, darkness, confined spaces, strong smells, motion, wind, live animals, and other sensory conditions. Liberty Science Center also schedules Sensory Days with smaller crowds, reduced waiting, and adjusted environments for visitors with sensory sensitivities.

Families should note that children under 16 must remain accompanied by an adult while inside the center. Current accessibility information and available accommodations are listed on the official accessibility and safety page.