Seven astronauts lost their lives during the Challenger space shuttle disaster on Jan. 28, 1986. Four decades later, human ...
Forty years later, the memories of the Challenger explosion resonate deeply with students and teachers who witnessed it.
On January 28, 1986, the space shuttle Challenger broke apart just over a minute after liftoff, killing all seven astronauts ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results