| TFNG (Thirty-Five New Guys) | |
|---|---|
 Official group portrait | |
| Year selected | 1978 |
| Number selected | 35 |
NASA Astronaut Group 8 was a group of 35 astronauts announced on January 16, 1978. It was the first NASA selection since Group 6 in 1967, and was the largest group to that date. The class was the first to include female and minority astronauts; of the 35 selected, six were women, one of them being Jewish American, three were African American, and one was Asian American. Due to the long delay between the last Apollo lunar mission in 1972 and the first flight of the Space Shuttle in 1981, few astronauts from the older groups remained, and they were outnumbered by the newcomers, who became known as the Thirty-Five New Guys (TFNG). Since then, a new group of candidates has been selected roughly every two years.
In Astronaut Group 8, two different kinds of astronaut were selected: pilots and mission specialists. The group consisted of 15 pilots, all test pilots, and 20 mission specialists. NASA stopped sending non-pilots for one year of pilot training. It also ceased appointing astronauts on selection. Instead, starting with this group, new selections were considered astronaut candidates rather than fully-fledged astronauts until they finished their training.
Four members of this group, Dick Scobee, Judith Resnik, Ellison Onizuka, and Ronald McNair, died in the Space Shuttle Challenger disaster. These four, plus Shannon Lucid, received the Congressional Space Medal of Honor, giving this astronaut class five total recipients of this top NASA award. This is second only to the New Nine class of 1962, which received seven. The careers of the TFNGs would span the entire Space Shuttle Program. They reshaped the image of the American astronaut into one that more closely resembled the diversity of American society, and opened the doors for others that would follow.