NASA’s Wallops Visitor Center is the only part of Wallops Flight Facility open to the public and the public gateway to its Eastern Shore science and launch work. Current NASA guidance lists free public hours Thursday–Saturday, 10:00–15:00, with Tuesday–Wednesday school/group programs by reservation; federal holidays, launches and other operations can change access. Exhibits cover sounding rockets, Earth and space science, scientific balloons and aircraft, while qualifying pre-registered groups may request facility tours. The separate launch-viewing area is about seven miles from the launch range; parking fills early and launch timing and traffic can change. Navigate to 175 Chincoteague Road, Building J-20, Wallops Island—not the main base or island gate—and confirm current hours, launch, security and accessibility guidance before travel. NASA lists visitor-center contact information as (757) 824-1404 and wff-nasa-visitor-center@mail.nasa.gov. Its mailing address is 34200 Fulton St., Building J-20, Wallops Island, VA 23337; use the published navigation address above for the visitor-center approach and confirm current launch, holiday and security guidance before travel.