NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
Forty years later, the memories of the Challenger explosion resonate deeply with students and teachers who witnessed it.
Wednesday marks a somber anniversary in American history. 40 years ago, seven astronauts were killed when Space Shuttle ...
It’s been 40 years since the tragic Space Shuttle Challenger launch.
Jan. 28, 1986, 7 spacefarers were killed when shuttle Challenger exploded midair after launching from Kennedy Space Center in ...
Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...