Donald H. Peterson
Donald Herod Peterson was a United States Air Force officer and NASA astronaut. Peterson was originally selected for the Air Force Manned Orbiting Laboratory (MOL) program, but, when that was canceled, he became a NASA astronaut in September ...
Robert F. Overmyer
Robert Franklyn "Bob" Overmyer was an American test pilot, naval aviator, aeronautical engineer, physicist, United States Marine Corps officer, and USAF/NASA astronaut. He was born in Lorain, Ohio, but considered Westlake, Ohio his ...
Anthony Llewellyn
John Anthony Llewellyn was a Welsh-born American scientist and a former NASA astronaut.
Karol J. Bobko
Karol Joseph "Bo" Bobko is an American aerospace engineer, retired U.S. Air Force officer, test pilot, and a former USAF and NASA astronaut.
Robert A. Parker
Robert Allan Ridley Parker is an American physicist and astronomer, former Director of the NASA Management Office at the Jet Propulsion Laboratory, and a retired NASA astronaut. He was a Mission Specialist on two Space Shuttle missions, STS-9 and ...
Story Musgrave
Franklin Story Musgrave, M.D. is an American physician and a retired NASA astronaut. He is a public speaker[2] and consultant to both Disney's Imagineering group and Applied Minds in California. In 1996 he became only the second astronaut to ...
Anthony W. England
Anthony Wayne England better known as Tony England, is an American, former NASA astronaut. Selected in 1967, England was among a group of astronauts who served as backups during the Apollo and Skylab programs. Like most others in his class, he ...
Philip K. Chapman
Philip Kenyon Chapman was the first Australian-born American astronaut, serving for about five years in NASA Astronaut Group 6 (1967).
Joseph P. Allen
Joseph Percival "Joe" Allen IV, Ph.D. is a former NASA astronaut. He logged more than 3,000 hours flying time in jet aircraft. Allen is married to the former Bonnie Jo Darling of Elkhart, Indiana. Their children are David ...
Robert L. Gibson
Robert Lee "Hoot" Gibson is a former American naval officer and aviator, test pilot, aeronautical engineer, and a retired NASA astronaut, as well as a professional pilot who currently races regularly at the annual Reno Air Races.
Bruce McCandless II
Bruce McCandless II was a U.S. naval officer and aviator, electrical engineer, and NASA astronaut. In 1984, during the first of his two Space Shuttle missions, he made the first untethered free flight by using the Manned Maneuvering Unit.
Ken Mattingly
Thomas Kenneth Mattingly II better known as Ken Mattingly, is a former American naval officer and aviator, aeronautical engineer, test pilot, Rear Admiral in the United States Navy and astronaut who flew on the Apollo 16, STS-4 and STS-51-C ...
Jack R. Lousma
Jack Robert Lousma is an American aeronautical engineer, retired United States Marine Corps officer, former naval aviator, NASA astronaut, and politician. He was a member of the second manned crew on the Skylab space station in 1973. In 1982, he ...
Don L. Lind
Don Leslie Lind, Ph.D. is an American scientist and a former naval officer and aviator, and NASA astronaut. He graduated from the University of Utah with an undergraduate degree in physics in 1953. Following his military service obligation, he ...
Edward Givens
Edward Galen "Ed" Givens Jr. was a United States Air Force officer, test pilot, and NASA astronaut. Selected by NASA in 1966 as a member of the fifth astronaut group, he died in an automobile accident before being assigned to a prime or ...
Charles Duke
Charles Moss "Charlie" Duke Jr. is an American former astronaut, retired U.S. Air Force officer and test pilot. As Lunar Module Pilot for Apollo 16 in 1972, he became the tenth and youngest person to walk on the Moon. Duke has logged ...
Vance D. Brand
Vance DeVoe Brand is an American former naval officer and aviator, aeronautical engineer, test pilot, and NASA astronaut. He served as Command Module Pilot during the first U.S.-Soviet joint spaceflight in 1975, and as Commander of three Space ...
Vitaly Zholobov
Vitaly Mikhaylovich Zholobov (Russian: Виталий Михайлович Жолобов; born 18 June 1937) is a retired Soviet cosmonaut who flew on Soyuz 21 space flight as the flight engineer.
Robert D. Cabana
Robert Donald Cabana is the director of NASA's John F. Kennedy Space Center, a former NASA astronaut, and a veteran of four Space Shuttle flights. He is also a former naval flight officer and naval aviator in the United States Marine Corps.
Gerald P. Carr
Gerald Paul Carr was an American mechanical and aeronautical engineer, former United States Marine Corps officer, naval aviator, and former NASA astronaut. He was Commander of Skylab 4, the third and final manned visit to the Skylab Orbital ...
What is the difference between a cosmonaut and an astronaut?
Cosmonaut and astronaut are synonyms, that is, theoretically we can use them interchangeably, but traditionally we call people launched into space by the Americans astronauts and by the Russians cosmonauts, regardless of what nationalities they were. That is, Americans, Canadians, Japanese, Italians, French and Germans flying with Americans are astronauts. In contrast, General Hermaszewski, the only (so far) Pole in Space, is called a cosmonaut because he flew as part of the Soviet space program.
