With the last truckload of Columbia wreckage delivered, the accident investigation board looked over the broken and charred remains of the spaceshuttle Saturday, paying especially close ...
On January 28, 1986, the Space Shuttle Challenger exploded after it was launched from Kennedy Space Center in Florida in just 73 seconds which claimed the lives of seven astronauts.
Beloved Concord teacher Christa McAuliffe, the first civilian teacher ever chosen for a space mission, was one of seven crew members killed in the disaster.