How astronaut diversity changed for the better in a single NASA class recounted in 'The New Guys' book
Thirty-five new astronauts joined the corps in 1978, among them women and people of color who reshaped the agency forever, a new book shows.
TroibNews 
Thirty-five new astronauts joined the corps in 1978, among them women and people of color who reshaped the agency forever, a new book shows.
