Classified for credit

Charles County public science center with hands-on exhibits — covers physical science, earth science, and STEM concepts for K–8 learners.

Public planetarium and science theater in Gastonia, NC — covers astronomy, space science, and mathematical modeling of celestial motion through live sky programs.

University-affiliated public observatory — covers telescope optics, celestial mechanics, and observational astronomy.

Community college public observatory with telescope access — introductory astronomy and observational science for student groups.

Planetarium offering programs on astronomy, celestial mechanics, and space science — covers earth science and math concepts through live sky presentations.

Jelly Belly factory tour (retail store location) showing candy manufacturing — covers food science, quality control, and production processes.

Public planetarium with scheduled sky shows covering solar system mechanics, stellar astronomy, and space science.

Museum in historic Jerome covering copper mining history, geology, and ore-processing technology that drove Arizona's territorial economy.

State historic park at a former copper mine in Jerome, AZ — covers hard-rock mining geology, ore processing, and Arizona territorial history.

Fernbank Science Center planetarium offering astronomy shows — covers stellar life cycles, solar system mechanics, and observational science.

University-operated planetarium offering public shows — covers astronomy, celestial mechanics, and the scale of the solar system.

State-operated fish hatchery in East Texas — covers applied aquaculture, freshwater fish biology, and water quality management with raceway tours.

Community college planetarium with full-dome star shows — covers astronomy, celestial mechanics, and observational science for student and public audiences.

College-operated planetarium with public shows — covers celestial mechanics, cosmology, and observational astronomy.

Public school-based planetarium offering astronomy programs — covers celestial mechanics, space science, and observational math.

Public observatory on the campus of New Milford High School offering night-sky programs — covers astronomy, optics, and celestial mechanics.

Hands-on museum tracing radio, telegraph, and broadcast technology from Morse code to modern communications — applied physics and media history.

Historic college observatory at Mount Holyoke — supports observational astronomy, telescope optics, and the history of women in science.

Barrier-island nature and energy center at Jones Beach covering coastal ecology, renewable energy, and Long Island Sound watershed science.

College-based public observatory with telescope viewing sessions — covers astronomy, optics, and celestial mechanics.

Hands-on aquatic education program featuring live fish and aquarium science — covers freshwater biology, fish anatomy, and aquatic ecosystems.

Working Florida citrus operation — covers citrus horticulture, fruit development, and Florida's agricultural economy.

Boston University's public observatory with a 72-inch reflector telescope — covers observational astronomy, optics, and the physics of light.

University of Michigan historic observatory with telescopes and astronomy exhibits — covers observational astronomy, optics, and history of astrophysics.