NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...

NASA's Space Shuttle Program, which ran from 1981 to 2011, was a complex and ambitious project that pushed the boundaries of ...

The explosion claimed the lives of all seven astronauts, including McAuliffe, the first private citizen selected for ...

NASA has demolished the Propulsion and Structural Test Facility and Dynamic Test Stand in Huntsville to modernize the Marshall Space Flight Center and preserve their history digitally.

Challenger Learning Centers throughout the country were created to honor the Challenger crew's legacy and inspire students through interactive space missions and science education.

Space exploration is as fickle as it is fantastic. From the highest highs to the lowest lows — from the euphoria of the Apollo 11 moon landing in 1969, for example, to the devastation of the Space ...