Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air over Florida, killing all seven ...
Add Yahoo as a preferred source to see more of our stories on Google. On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...
Forty years ago, the NASA space shuttle Challenger exploded 73 seconds after liftoff, killing all seven crew members. Among the seven crew members were five NASA astronauts, as well as a payload ...
Ad astra per aspera” is an ancient Latin phrase meaning “to the stars through hardships.” Forty years ago, the harrowing hardships of questing for the stars were seen in cold Florida skies when the ...
David Klaus, a retired University of Colorado Boulder professor, was a 23-year-old launch control engineer at NASA when the ...