It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The crewed shuttle mission for ...

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

As we reflect on the Challenger mission, 39 years later we want to know, what memories do you have of the shuttle, its crew, ...

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 ...

Thirty-nine years ago, the feelings of shock and sorrow swept across America as millions witnessed the explosion of the Space ...

Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.

Looking back at the weather 39 years ago and how it impacted the Challenger launch, leading to one of the most tragic losses ...

Students gathered around model space ... in the shuttle’s right solid rocket booster. Americans were well aware of the historical significance of the tragedy. The day after the explosion, a USA TODAY ...