Ed Smylie, who became a quiet hero of the space age in 1970 when he and his fellow NASA engineers jury-rigged an air filter that kept the three Apollo 13 astronauts alive after an onboard explosion ...
Add Yahoo as a preferred source to see more of our stories on Google. Ed Smylie simulates the work he and his team did during the Apollo 13 emergency - MSU Ed Smylie, who has died aged 95, was an ...