Sergei Viktorovich Zalyotin is a Russian cosmonaut and a veteran of two space missions. Zalyotin ...

Zhai Zhigang (born October 10, 1966) is a major general in the People's Liberation Army Air Force an...

Zhang Xiaoguang is a Chinese pilot selected as part of the Shenzhou program. He was born in May 1...

Vitaly Mikhaylovich Zholobov (Russian: Виталий Михайлович Жолобов; born 18 June 1937) is a retired S...

Vyacheslav Dmitriyevich Zudov is a retired USSR cosmonaut. He was selected as a cosmonaut on 23 O...

Alfred Merrill "Al" Worden is an American astronaut and engineer who was the Command Module Pilot fo...

Vance DeVoe Brand is an American former naval officer and aviator, aeronautical engineer, test pilot...

John Sumter Bull, Ph.D. was an American naval officer and aviator, fighter pilot, test pilot, mechan...

Gerald Paul Carr was an American mechanical and aeronautical engineer, former United States Marine C...

Charles Moss "Charlie" Duke Jr. is an American former astronaut, retired U.S. Air Force officer and ...