Administration officials said on Saturday there was no immediate indication that terrorism was involved. “There’s no reason to believe there are any links to terrorism at this point, but we are fully ...

Add Yahoo as a preferred source to see more of our stories on Google. David M. Brown, a mission specialist on the Space Shuttle Columbia. What they didn't know was that, during liftoff, a piece of ...

Forbes contributors publish independent expert analyses and insights. Peter Suciu covers trends in the world of aerospace and defense. The Space Shuttle Discovery (OV-103) would need to be cut into ...

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 ...