The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The crewed shuttle mission for NASA ended moments after the launch with a terrible mid-air explosion on Jan.

29, 1988, when Discovery lifted off from the space center. Seventeen years after the Challenger disaster, another shuttle and its crew were lost in the skies above America: The shuttle Columbia ...

The Challenger disaster, which occurred on January 28, 1986, remains one of the most heartbreaking events in space exploration. The tragedy was caused by a failure in the shuttle’s solid rocket ...

The Space Shuttle Challenger STS-51L mission was expected ... Schoolchildren around the country watched the launch, and the disaster, from their classrooms. The Challenger crew is honored at ...

Those of us who are old enough to remember the space shuttle Challenger disaster can tell you exactly when and where we first ...

“It’s the Space Shuttle Challenger ... The bulletin for the Challenger disaster was no doubt labeled “FLASH,” meaning the event had “transcendent” urgency. A flash was sent with ...

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11.

The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The crewed shuttle mission for NASA ended moments after the launch with a terrible mid-air explosion on ...

it is with deep, heartfelt sorrow. I address you here this afternoon at 11:40 a.m. This morning Space program experienced a national tragedy with the explosion of the space shuttle Challenger.