A planetary scientist who helped guide astronauts around Sudbury, Ont., during their training in 1971 for the Apollo 16 moon mission and then in 1972 for Apollo 17 recalls the landmark visits.
A planetary scientist who helped guide astronauts around Sudbury, Ont., during their training in 1971 for the Apollo 16 moon mission and then in 1972 for Apollo 17 recalls the landmark visits.