Classified for credit

Vintage aircraft museum with flyable WWII-era planes — covers aviation mechanics, aerodynamics, and military history.

NASA-affiliated air and space center with aircraft, spacecraft, and interactive exhibits — aeronautics, orbital mechanics, and space exploration history.

Living museum combining aquarium, wildlife exhibits, and planetarium — covers Virginia native species, ecology, and astronomy.

State natural history museum with fossil, geology, and biodiversity exhibits — covers paleontology, earth science, and Virginia ecology.

Public visitor gallery at Lick Observatory on Mt. Hamilton — covers optical astronomy, telescope engineering, and the history of observational science.

World-class optical observatory atop Mauna Kea with visitor gallery — covers optics, infrared astronomy, and telescope engineering.

Keck Observatory headquarters visitor center covers optical telescope engineering, adaptive optics, and current astrophysics research.

Public planetarium with full-dome programs — covers astronomy, Earth's position in the solar system, and the physics of light and space.

State-run interpretive center at Mount St. Helens covering volcanology, plate tectonics, ecological succession, and the 1980 eruption.

University-affiliated public aquarium on the Waikiki shoreline — covers Pacific marine biology, coral reef ecology, and Hawaiian coastal species.

University-affiliated public aquarium on Waikiki — covers Hawaiian marine biology, coral reef ecology, and Pacific Ocean conservation.

Mountain science center with hands-on programs in alpine ecology, meteorology, and sustainability — curriculum-aligned field programs for homeschool groups.

War Eagle Cavern show cave on Beaver Lake — cave geology, speleology, and Ozark karst formation.

Museum featuring master carver Ernest Warther's intricate working steel models of locomotive evolution — covers mechanical engineering, materials science, and craft history.

Multi-venue arts and science complex with a hands-on science center and visual arts exhibits — supports STEM curriculum and visual arts in one facility.

Only surviving 19th-century woolen mill in the US — covers textile manufacturing, water-powered machinery, and Industrial Revolution technology.

Full-dome planetarium and large-format theater at the Washington Pavilion — covers astronomy, Earth science, and space exploration.

Working-equipment mining museum with steam engines and ore processing demonstrations — covers mining geology, mechanical engineering, and Colorado history.

Natural history and paleontology museum focused on Ice Age megafauna from the Diamond Valley Lake excavation — covers fossil science, geology, and prehistoric ecology.

Guided chocolate production tour in a working factory — covers fermentation, food chemistry, and the history of cacao trade and confectionery manufacturing.

Multi-floor science and arts center with an IMAX theater and hands-on STEM exhibits — supports life science, physical science, and technology curriculum.

Active raptor and songbird banding station on Lake Superior — ornithology, migration ecology, and field biology research methods.

Hands-on mountain ecology center in Colorado's Front Range — covers forest ecosystems, wildlife biology, and Rocky Mountain natural history.

Licensed wildlife rehabilitation center — covers animal biology, injury and recovery science, and native wildlife conservation education.