The harrowing final two words of the crew on board NASA's Challenger Space Shuttle sheds some light on the devastating ...

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The fuel tank exploded, but the crew compartment was still intact. They got as high as 12 miles, or 19 km above the surface. At some point they fell back to the earth, and less than 3 minutes later ...

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 ...

The NASA space shuttle exploded in the sky and all seven crew members were gruesomely killed. Just moments before, the pilot ...