Christa McAuliffe Middle School in Boynton Beach honors its namesake with student assemblies featuring NASA experts 40 years ...

(CNN) - Wednesday marks the 40th anniversary of the Challenger space shuttle explosion. It was a moment of collective grief ...

Students reflect on the life and legacy of Christa McAuliffe, who was going to be the first schoolteacher in space.

Forty years ago, the Challenger space shuttle exploded over Cape Canaveral, Florida, killing all seven crew members.

Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...

This 1986 video captures the days of delays, the shock of loss and the New Hampshire teacher’s lasting legacy.

Read about the tragic Challenger space shuttle disaster and the story of Christa McAuliffe, a teacher who dreamed of going to ...

It’s the 40th anniversary of the Challenger disaster. Seven astronauts, including Akron native Judith A. Resnik, were killed ...

On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...

The Scobee Education Center at San Antonio College is part of a nonprofit network of mini-space camps created by the families ...

It’s been 40 years since the Space Shuttle Challenger disaster. It was a day the nation slowly realized something had ...