Question: Which astronaut flew on the Apollo 7 becoming NASA's 3rd civilian astronaut after Neil Armstrong and Elliot See?
Sentence (from "Elliot See"): Chosen as the prime command pilot for what would have been his first space flight, Gemini 9, he was killed with his crewmate Charles Bassett in a 1966 NASA trainer jet crash at the St. Louis, Missouri McDonnell Aircraft plant, where they were to take two weeks of space rendezvous simulator training.
Relevant evidence: No