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

On a cold, sunny morning in Florida, after several scrubs due to weather, the launch was a highly-anticipated event.

Forty years after the space shuttle Challenger disintegrated shortly after liftoff, the disaster remains one of the most ...

Challenger exploded 73 seconds after liftoff while carrying seven people, including "Teacher in Space" participant Christa McAuliffe. Nobody survived the launch on Jan. 28, 1986 from NASA's Kennedy ...

Forty years later, the memories of the Challenger explosion resonate deeply with students and teachers who witnessed it.

A catastrophic failure occurred 73 seconds after liftoff as the shuttle emerged from “Max-Q,” the period of highest mechanical stress in the lower atmosphere. The vehicle broke apart in flight and ...

NASA is getting ready to launch its massive, fully expendable rocket for the first crewed flight to the Moon since Apollo. The agency’s new era of spaceflight comes with a few parts from its past, ...

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

This video explores the intricate process of getting the Space Shuttle into orbit, primarily taking place at Kennedy Space Center in Florida. It covers the various stages involved, notable spacecraft, ...