Duane Edgar Graveline was an American physician and NASA astronaut. He was one of the six scientists...

Joseph Peter Kerwin, M.D. is an American physician and former NASA astronaut, who served as Science ...

Frank Curtis "Curt" Michel, Ph.D. was an American astrophysicist; a professor of astrophysics at Ric...

Harrison Hagan "Jack" Schmitt is an American geologist, retired NASA astronaut, university professor...

Viktor Mikhailovich Afanasyev Russian: Виктор Михайлович Афанасьев; born 31 December 1948) is a colo...

Aimbetov was selected to the first Kazakh cosmonaut class in 2002, along with Mukhtar Aimakhanov, ou...

Aksyonov was selected as cosmonaut on 3 March 1973. He was awarded the title of the Hero of the Sovi...

Aleksandrov was born in Omurtag, Bulgaria on December 1, 1951. He graduated from the Bulgarian Air F...

Aleksandr Pavlovich Aleksandrov (Russian: Александр Павлович Александров; born February 20, 1943) is...

Anatoly Pavlovich Artsebarsky (Ukrainian: Анатолій Павлович Арцебарський) (Russian: Анатолий Павлови...