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flag Former NASA director Ronald Lucas, who led during the Challenger disaster, died at 102.

flag The former director of the Alabama NASA center, Ronald Lucas, who led the facility during the 1986 Challenger disaster, has died at age 102. flag His tenure was marked by the tragic explosion, caused by a faulty O-ring seal, but his leadership in the aftermath helped improve NASA's safety protocols. flag Lucas had a distinguished career, including a doctorate in metallurgy and service in the U.S. Navy during WWII.

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