NASA's Story is a documentary series by Dangerous Films for the BBC to commemorate 50 years since the formation of NASA, the show includes various interviews with astronauts and NASA personnel such as which American engineer and former astronaut, he was one of the first two humans to land on the Moon, and the second person to walk on it?
Buzz Aldrin Buzz Aldrin (born Edwin Eugene Aldrin Jr.; January 20, 1930) is an American engineer and former astronaut. As the Lunar Module Pilot on Apollo 11, he was one of the first two humans to land on the Moon, and the second person to walk on it. He set foot on the Moon at 03:15:16 on July 21, 1969 (UTC), following mission commander Neil Armstrong. He is a former U.S. Air Force officer with the Command Pilot rating. He also went into orbit on the Gemini 12 mission, finally achieving the goals for EVA (space-walk work) that paved the way to the Moon and success for the Gemini program; he spent over five hours on EVA on that mission.
David S. McKay David Stewart McKay (September 25, 1936 – February 20, 2013) was Chief Scientist for astrobiology at the Johnson Space Center. During the Apollo program, McKay trained the first men to walk on the Moon in geology. McKay was the first author of a scientific paper postulating past life on Mars on the basis of evidence in Martian meteorite ALH 84001, which had been found in Antarctica. This paper has become one of the most heavily cited papers in planetary science. The NASA Astrobiology Institute was founded partially as a result of community interest in this paper and related topics. He was a native of Titusville, Pennsylvania.