The man who led a NASA facility that shouldered much of the blame for the 1986 space shuttle Challenger explosion has died. William Ray Lucas was 102.
William Ray Lucas, who led the NASA facility that shouldered much of the blame for the 1986 explosion of the space shuttle ...
Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...