On January 28, 1986, Space Shuttle Challenger broke apart just 73 seconds after liftoff. Pilot Michael Smith's final words ...

The Artemis II launch on April 1, was a success. But not all launches have bee. In 1986, 7 members of the Challenger crew ...

The Space Shuttle Challenger exploded 73 seconds into flight on January 28, 1986, killing all seven crew members. Evidence ...

As the final moments ticked away before the Space Shuttle Challenger's launch on January 28, 1986, millions of viewers were glued to their television screens. A rocket launch was always a momentous ...

TODAY marks four decades since the Challenger space shuttle exploded just 73 seconds into its flight. Millions watched the disaster unfold live, as the tragedy was broadcast in schools and on TV ...

There are space disasters, and then there is Challenger the one the world watched in real time. With a teacher on board and classrooms tuned in across the country, the launch was meant to symbolize ...