Classified for credit

University-operated research observatory at Embry-Riddle Aeronautical University — covers observational astronomy, telescope optics, and aerospace science.

University-operated observatory complex open for public viewing nights — covers telescope operation, astrophysics, and celestial mechanics at a working research facility.

University-based analytics and visualization research center — covers data science, computer graphics, and applied computing with hands-on demonstrations.

Full-dome college planetarium with public shows — covers solar system, stellar astronomy, and celestial mechanics aligned to STEM standards.

University planetarium at Eastern Michigan University offering public sky shows — covers astronomy, celestial mechanics, and observational science.

Indoor butterfly garden featuring live tropical species — covers insect life cycles, pollination biology, and butterfly taxonomy.

Duke Energy visitor center at McGuire Nuclear Station — covers nuclear fission, electricity generation, and energy policy through interactive exhibits.

University entomology museum with insect collections at MU — covers arthropod taxonomy, insect anatomy, and ecological roles of insects.

Small Utah wildlife rescue facility where visitors observe care and rehabilitation of native animals — supports wildlife biology, conservation, and animal physiology.

Interpretive center at a Florida state park covering local ecosystems, coastal ecology, and environmental stewardship.

Environmental science center at Seahurst Park — covers Puget Sound ecology, water quality, and hands-on marine and environmental science.

Private aircraft collection in Madras featuring restored vintage and wartime aircraft — aviation history, aeronautical engineering, and mechanical systems.

Private collection of handbuilt miniature cars — covers scale engineering, metalworking, and mechanical design as applied art and craft.

Science center on the Davis & Elkins College campus in WV — supports hands-on STEM learning across physical and life sciences.

Public observatory near Rocky Mountain National Park offering telescope viewing and astronomy programs — covers optics, celestial mechanics, and astrophysics.

Center displaying fragments of the 1879 Estherville meteorite fall — covers planetary science, meteoritics, and the geologic record of extraterrestrial impacts.

University planetarium with dome presentations covering astronomy, Earth's place in the solar system, and celestial mechanics.

Hands-on science museum in Grand Junction — covers physical science, earth science, and STEM concepts through interactive exhibits suited to elementary-age learners.

Public observatory maintained by Exelon in Chicago's Humboldt Park — covers telescopic astronomy, light pollution, and urban stargazing.

Exotic-animal retail and display venue — live reptile, invertebrate, and exotic mammal biology for introductory zoology study.

Coastal oceanarium with live marine exhibits — covers marine biology, ocean ecosystems, and animal adaptations.

Small-town STEM center in Elkins, WV offering hands-on activities in optics, neuroscience, and engineering for structured curriculum reinforcement.

Interpretive center inside Philadelphia's 19th-century waterworks — covers municipal water treatment, hydraulic engineering, and environmental history.

Working farm tour operation in Ocala, FL covering animal husbandry, crop production, and agricultural science.