Challenger: 25 years later, America’s wound still aches
For many, no single word evokes as much pain. Challenger.
A quarter-century later, images of the exploding space shuttle still signify all that can go wrong with technology and the sharpest minds. The accident on Jan. 28, 1986 — a scant 73 seconds into flight, nine miles above the Atlantic for all to see — remains NASA's most visible failure...