Question: Who was one of the seven original astronauts in Project Mercury and also set an eight-day space endurance record along with Pete Conrad?
Sentence (from "Pete Conrad"): Charles "Pete" Conrad Jr. (June 2, 1930 – July 8, 1999), (Captain, USN), was an American NASA astronaut, naval officer and aviator, test pilot, and during the Apollo 12 mission became the third man to walk on the Moon.
Relevant evidence: Yes