NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
New Hampshire school teacher Christa McAuliffe died on January 28, 1986 when the space shuttle Challenger exploded.
Wednesday marks 40 years since the Space Shuttle Challenger disaster. On Jan. 28, 1986, the Challenger took off from the ...
Wednesday marks a somber anniversary in American history. 40 years ago, seven astronauts were killed when Space Shuttle ...
NASA's Space Shuttle Program, which ran from 1981 to 2011, was a complex and ambitious project that pushed the boundaries of ...
On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...