💫 Celebrate space with Mission-Flown material from every Orbiter 😎! NASA's Space Shuttle program delivered 133 successful missions during its three decades in operation, beginning with Columbia's inaugural launch in 1981 and concluding with Atlantis' final flight in 2011. Buy individual specimens or complete the fleet with our Space Shuttle Bundle! | Mini Museum

The NASA space shuttle Challenger exploded 40 years ago, on January 28, 1986, just 73 seconds after liftoff. The disaster claimed the lives of all seven astronauts aboard, including Christa McAuliffe, a teacher from New Hampshire who would have been the first civilian in space. “The crew of the space shuttle Challenger honored us by the manner in which they lived their lives,” President Regan said in an address to the nation that night. “We will never forget them, nor the last time we saw them,