Classified for credit

Craft distillery offering production tours — covers fermentation chemistry, distillation processes, and small-batch manufacturing.

Museum focused on the history of information technology and communications — covers telegraphy, computing, signals intelligence, and the science of data transmission.

NYU arts and science center housing classrooms, labs, and public gallery space — interdisciplinary STEM and science communication in an academic setting.

UNM Silver Family geology museum — minerals, rocks, NM regional geology, and meteorites.

Public observatory in Springfield, VT with telescopes for public viewing sessions — covers astronomy, optics, and observational science.

Private observatory in Conway offering public stargazing sessions — covers observational astronomy, telescope optics, and celestial navigation.

University physics observatory with telescopes open to the public — covers astronomy, optics, and observational science.

Aviation education museum covering aerodynamics, aircraft mechanics, and the history of flight through static displays and hands-on exhibits.

UNT planetarium — full-dome astronomy programs and sky shows for school groups.

Public rooftop observatory inside a Seattle office building — visitors view the city and sky through telescopes, covering optics, astronomy, and urban geography.

Museum dedicated to the design, engineering, and construction of skyscrapers — covers structural engineering, materials science, and urban planning.

University-operated planetarium with dome shows covering astronomy, celestial mechanics, and the physics of light.

Hands-on sloth encounter facility covering mammalian biology, sloth adaptations, rainforest ecology, and wildlife conservation.

Wheeling STEM center and maker market — hands-on science and technology exhibits with maker-space programming for K–12 learners.

Active Smithsonian astrophysics research facility — covers observational astronomy, astrophysics research methods, and the science of telescopes.

Smithsonian-affiliated marine ecosystems exhibit covering coastal biology, estuary ecology, and Indian River Lagoon species.

Smithsonian-managed pollinator garden on the National Mall — applied entomology, native plant–pollinator relationships, and urban habitat conservation.

Public dark-sky observatory in Westcliffe, CO offering telescope viewing and astronomy programming in a designated dark-sky region.

Live reptile education facility with hands-on snake and reptile encounters — covers herpetology, species identification, and animal adaptations.

Reptile exhibit and educational center specializing in snake species — covers herpetology, venom biology, and Arkansas native reptile ecology.

Commercial cave tour covering speleothem formation, karst geology, and groundwater processes in a natural limestone cavern.

Exhibit honoring Wilson Bentley's photomicrography of snowflakes — covers crystallography, water science, and the history of scientific photography.

Hands-on aquatic education business offering live fish and aquarium science programs — covers freshwater and marine biology, water chemistry, and aquatic ecosystems.

University of Colorado research observatory open for public viewing — telescope optics, observational astronomy, and astrophysics.