Anatoly Vasilyevich Filipchenko (Russian: Анато́лий Васи́льевич Фили́пченко; born February 26, 1928) was a Soviet cosmonaut of Ukrainian descent. He flew on the Soyuz 7 and Soyuz 16 missions. He was born in Davydovka, Voronezh Oblast, RSFSR.

Klaus-Dietrich Flade (born August 23, 1952) is a German pilot and former German Aerospace Center astronaut who visited the Mir space station in 1992 aboard the Soyuz TM-14 mission, returning to Earth a week later aboard Soyuz TM-13.

Dirk Dries David Damiaan, Viscount Frimout (born 21 March 1941 in Poperinge, Belgium) is an astrophysicist for the European Space Agency. He flew aboard NASA Space Shuttle mision STS-45 as a payload specialist, making him the first Belgian in space.

Arne Christer Fuglesang (born March 18, 1957 in Stockholm) is a Swedish physicist and an ESA astronaut. He was first launched aboard the STS-116 Space Shuttle mission on December 10, 2006, at 01:47 GMT, making him the first Swedish citizen in space. Married with three children, he was a Fellow at CERN and taught mathematics at the Royal Institute of Technology before being selected to join the European Astronaut Corps in 1992. He has participated in two Space Shuttle missions and five spacewalks, and is the first person outside of the United States or Russian space programs to participate in more than three spacewalks.

Prof. Dr. Reinhard Alfred Furrer (25 November 1940 – 9 September 1995) was a German physicist and astronaut. In 1977 Furrer applied for selection as an astronaut for the first Spacelab mission. He made it into the final round of candidates, although Ulf Merbold was finally selected. In 1982, the astronauts for the first German Spacelab mission were selected from the finalists for the first mission, and Furrer was one of the two chosen. He was a payload specialist on STS-61-A (D1), which was launched on 30 October 1985. The other payload specialists on the flight were Ernst Messerschmid and Wubbo Ockels (Netherlands).

Satoshi Furukawa (古川 聡 Furukawa Satoshi, born April 4, 1964) is a Japanese surgeon and JAXA astronaut. Furukawa was assigned to the International Space Station as a flight engineer on long-duration missions Expedition 28/29, lifting off 7 June 2011 and returning 22 November 2011.

Yuri Alekseyevich Gagarin (Russian: Ю́рий Алексе́евич Гага́рин, IPA: [ˈjʉrʲɪj ɐlʲɪˈksʲejɪvʲɪtɕ ɡɐˈɡarʲɪn]; 9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut. He became the first human to journey into outer space when his Vostok spacecraft completed one orbit of the Earth on 12 April 1961.

Garneau was one of the first Canadian Astronauts and he became the first Canadian in outer space in October 1984. In 1984, he was seconded to the new Canadian Astronaut Program (CAP), one of six chosen from over 4,000 applicants. He flew on the shuttle Challenger, STS-41-G from October 5 to 13, 1984, as payload specialist. He was promoted to Captain in 1986, and left the Navy in 1989, to become deputy director of the CAP. In 1992–93, he underwent further training to become a mission specialist. He worked as CAPCOM for a number of shuttle flights and was on two further flights himself: STS-77 (May 19 to 29, 1996) and STS-97 (to the ISS, November 30 to December 11, 2000). He has logged over 677 hours in space. In February 2001, he was appointed executive vice-president of the Canadian Space Agency, and became its president on November 22, 2001.

Yuri Pavlovich Gidzenko (Russian: Гидзенко, Юрий Павлович; born March 26, 1962) is a Russian cosmonaut. He was a test cosmonaut of the Yuri Gagarin Cosmonaut Training Center (TsPK). Gidzenko has flown into space three times and has lived on board the Mir and International Space Stations. He has also conducted two career spacewalks. Although he retired on July 15, 2001, he continued his employment by a special contract until Soyuz TM-34 concluded.

Yury Nikolayevich Glazkov (Russian: Ю́рий Никола́евич Глазко́в; 2 October 1939 – 9 December 2008) was a Soviet Air Force officer and a cosmonaut. Glazkov held the rank of major general in the Russian Air Force.

Viktor Vasilyevich Gorbatko (Russian: Ви́ктор Васи́льевич Горба́тко; December 3, 1934 – May 17, 2017) was a Soviet cosmonaut who flew on the Soyuz 7, Soyuz 24, and Soyuz 37 missions.

Georgy Mikhaylovich Grechko (Russian: Георгий Михайлович Гречко; 25 May 1931 – 8 April 2017) was a Soviet cosmonaut who flew on several space flights including Soyuz 17, Soyuz 26, and Soyuz T-14.