NASA Astronaut Group 3 NASA Astronaut Group 3 Astronaut Group 3 was a group of fourteen astronauts selected by NASA. Their selection was announced in October 1963. Four died in training accidents before they could fly in space. All of the surviving ten flew in the Apollo program; five also flew Gemini missions. Aldrin, Bean, Cernan and Scott walked on the Moon. They are the only ones of the first 19 NASA astronaut groups to have no members at all fly on the Space Shuttle. Group 3 was the first to waive the requirement of a test pilot background, though military jet fighter aircraft
Buzz Aldrin NASA's Astronaut Group 2 was selected in 1962 was rejected on the ground that he was not a test pilot. He was aware of the requirement, and asked for it to be waived, but this request was turned down. On May 15, 1963, NASA announced another round of selections. This time requirement was that applicants have either test pilot experience or 1,000 hours flying time in jet aircraft, and Aldrin had over 2,500 hours of flying time, of which 2,200 was in jets. His selection as one of fourteen members of NASA's Astronaut Group 3, was publicly announced on October