William R. Lucas, a NASA rocket scientist who helped shape the nation's first satellite as well as its first space station, ...

The strong-willed director of NASA’s Marshall Space Flight Center, he failed to pass on warnings from engineers that the ...

William Ray Lucas, who led the NASA facility that shouldered much of the blame for the 1986 explosion of the space shuttle ...

The man who led a NASA facility that shouldered much of the blame for the 1986 space shuttle Challenger explosion has died ...

The man who led a NASA facility that shouldered much of the blame for the 1986 space shuttle Challenger explosion ... The explosion killed all seven crew members, including schoolteacher Christa ...

Former Director of the Alabama NASA Center During the Challenger Space Shuttle Explosion ... The explosion killed all seven crew members, including schoolteacher Christa McAuliffe, who had been ...