NASA Space Shuttle Endeavour Enamel Pin

Built from salvaged components of its predecessors, NASA's Space Shuttle Endeavour completed 25 transformative missions across 7,179 flight hours. This iconic orbiter serviced the Hubble Space Telescope, deployed the Unity Module as the ISS's first American segment, and delivered the Cupola observatory to orbit. Captured here in its fully assembled configuration with solid rocket boosters and external tank—the exact stance preserved at the California Science Center—this enamel pin commemorates humanity's most ambitious engineering achievement and the shuttle program's final operational spacecraft.