Classified for credit

Major urban aquarium with multi-story reef, shark exhibit, and dolphin presentations — covers marine biology, oceanography, and animal adaptation.

Major hands-on science center in Baltimore's Inner Harbor — covers physics, astronomy, earth science, and biology through interactive exhibits and an IMAX dome.

NASA Goddard visitor center with exhibits on Earth science, astrophysics, and satellite engineering — active federal research campus.

NASA Goddard visitor center with spacecraft models, Earth science exhibits, and rocket displays — covers astrophysics, Earth observation, and aerospace engineering.

Major urban aquarium on Baltimore's Inner Harbor — covers marine biology, coral reef ecology, and animal adaptation across multiple exhibit floors.

Full-dome digital planetarium inside the Maryland Science Center — covers solar system mechanics, stellar evolution, and space exploration with immersive shows.

Marine mammal exhibit at the National Aquarium — covers cetacean biology, marine mammal physiology, and conservation science.

Naval air test and evaluation museum with aircraft exhibits covering flight physics, aeronautical engineering, and the history of naval aviation testing at Patuxent River.

WWII Tench-class submarine open for self-guided tours in Baltimore — covers submarine engineering, propulsion, and naval history of the Pacific War.

Public planetarium at Frederick Community College covering astronomy, orbital mechanics, and space science through live sky shows.

Community planetarium in Catonsville offering live-narrated sky shows covering astronomy, the solar system, and celestial navigation.

Hands-on children's science and discovery center in Hagerstown — covers basic physics, technology, and STEM concepts through interactive exhibits.

Fire apparatus museum with historic engines and equipment — covers firefighting technology, engineering history, and public safety.

Small aquarium at a historic NPS park site with native freshwater and aquatic exhibits — supports aquatic biology and local watershed ecology.

Maryland state fish hatchery and aquatic education center — covers fish biology, aquaculture, and Chesapeake watershed ecology.

Prince George's County public planetarium and science center — covers astronomy, space science, and mathematics through shows and hands-on exhibits.

Giant-screen IMAX theater inside the Maryland Science Center — science documentary programming reinforces physical science and earth science topics.

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

Johns Hopkins public observatory — telescope operation, stellar observation, and applied astrophysics on a working university campus.

College-based public planetarium with sky shows — covers astronomy, the solar system, celestial mechanics, and observational math.

Museum covering the history of electronics and radar technology — supports electrical engineering, physics, and STEM history curriculum.

Federal museum with anatomical specimens and medical history collections — covers human anatomy, pathology, military medicine, and the history of medical science.

Natural history society with specimen collections — covers taxonomy, regional ecology, geology, and Maryland biodiversity.

Small community science storefront with hands-on exhibits covering physics and biology concepts for elementary and middle school learners.