WASHINGTON, June 15 (UPI) -- NASA says it plans to spend about a half-billion dollars to refill the pension fund of a contractor who supplied workers to the U.S. space shuttle program. United Space ...
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 two solid rocket boosters flew in different directions as the external fuel tank became a fireball.(AP: Bruce Weaver / File) Forty years ago, the Challenger space shuttle disintegrated just after ...
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