
At dusk, the northern side of Building 4221 on Marshall Space Flight Center’s campus is silhouetted against blue skies.

Pictured is the north side of Building 4221 on the campus of Marshall Space Flight Center.

The newest building on Marshall Space Flight Center’s campus as of April 22, 2019, Building 4221 houses offices for the…

Pictured is a westward-facing view of Buildings 4221 (left) and 4203 on Marshall Space Flight Center’s campus.

Pictured is a view of Marshall Space Flight Center’s campus from atop test stand Building 4693.

Boeing’s CST-100 Starliner spacecraft rolls out from the company’s Commercial Crew and Cargo Processing Facility at NASA’s Kennedy Space Center…

NASA's Lucy spacecraft undergoes Clampband Shock Tests at Lockheed Martin Space in Littleton, Colorado.

On July 20, 1969, Commander Neil Armstrong and lunar module pilot Buzz Aldrin became the first humans to set foot…

John Glenn changed the history of spaceflight for the U.S., becoming the first American to orbit the planet.

Commander Akihiko Hoshide studies microbes called tardigrades, also known as "water bears", inside the Life Sciences Glovebox