Astronauts
Shaun the Sheep
- Nationality: Unknown
- First Flight: 11/16/2022
- Last Flight: 11/16/2022
Shaun the Sheep is the main character of the eponymous British stop-motion TV show. This plushie serves as zero-G indicator on the Artemis-1 mission.
Sheikh Muszaphar Shukor
- Date of Birth: 07/27/1972
- Nationality: Malaysia
- First Flight: 10/10/2007
- Last Flight: 10/10/2007
Sheikh Muszaphar Shukor Al Masrie bin Sheikh Mustapha (born 27 July 1972) is a Malaysian orthopaedic surgeon and the first Malaysian astronaut. He lau...
Sherwood C. Spring
- Date of Birth: 09/03/1944
- Nationality: United States of America
- First Flight: 11/27/1985
- Last Flight: 11/27/1985
Sherwood Clark "Woody" Spring is a retired United States Army colonel and former NASA astronaut. Spring is married with two children. He is the father...
Shubhanshu Shukla
- Date of Birth: 10/10/1985
- Nationality: India
- First Flight: 06/25/2025
- Last Flight: 06/25/2025
Indian astronaut part of the first group of the Indian domestic human spaceflight program.
Sian Proctor
- Date of Birth: 03/28/1970
- Nationality: United States of America
- First Flight: 09/16/2021
- Last Flight: 09/16/2021
Sian Proctor is an American explorer, scientist, STEM communicator, and aspiring astronaut. She is a geology, sustainability and planetary science pro...
Sidney M. Gutierrez
- Date of Birth: 06/27/1951
- Nationality: United States of America
- First Flight: 06/05/1991
- Last Flight: 04/09/1994
Sidney McNeill Gutierrez is a former NASA astronaut.
Sigmund Jähn
- Date of Birth: 02/13/1937
- Date of Death: 09/21/2019
- Nationality: Germany
- First Flight: 08/26/1978
- Last Flight: 08/26/1978
Sigmund Werner Paul Jähn (born 13 February 1937) is a German cosmonaut and pilot, who in 1978 became the first German to fly in space as part of the ...
Sir Richard Branson
- Date of Birth: 07/18/1950
- Nationality: United Kingdom
- First Flight: 07/11/2021
- Last Flight: 07/11/2021
Sir Richard Branson is an English business magnate and founder of the Virgin Group. He later founded both Virgin Galactic and Virgin Orbit.
Sirisha Bandla
- Date of Birth: 01/22/1988
- Nationality: United States of America
- First Flight: 07/11/2021
- Last Flight: 07/11/2021
Sirisha Bandla is an American engineer who worked at Virgin Galactic between from 2015 until 2020 when she joined Virgin Orbit. She is back at Virgin ...
Snoopy
- Nationality: Unknown
- First Flight: 11/16/2022
- Last Flight: 11/16/2022
This Snoopy plushie serves as zero-G indicator on the Artemis-1 mission.
Soichi Noguchi
- Date of Birth: 04/15/1965
- Nationality: Japan
- First Flight: 07/26/2005
- Last Flight: 11/16/2020
Soichi Noguchi (野口 聡一 Noguchi Sōichi, born 15 April 1965 in Yokohama, Japan) is a Japanese aeronautical engineer and former JAXA astronaut. H...
Sol Alan Stern
- Date of Birth: 11/22/1957
- Nationality: United States of America
- First Flight: 11/02/2023
- Last Flight: 11/02/2023
Sol Alan Stern is an American engineer and planetary scientist. He is the principal investigator of the New Horizons mission to Pluto and the Chief Sc...
Song Lingdong
- Date of Birth: 08/01/1990
- Nationality: China
- First Flight: 10/29/2024
- Last Flight: 10/29/2024
Song Lingdong is a Chinese pilot and astronaut selected as part of the Shenzhou program. He enlisted in the People's Liberation Army (PLA) Air Force i...
Sonny Carter
- Date of Birth: 08/15/1947
- Date of Death: 04/05/1991
- Nationality: United States of America
- First Flight: 11/23/1989
- Last Flight: 11/23/1989
Manley Lanier "Sonny" Carter Jr., M.D. was an American chemist, physician, professional soccer player, naval officer and aviator, test pilot, and NASA...
Sophie Adenot
- Date of Birth: 07/05/1982
- Nationality: France
- First Flight: 02/13/2026
- Last Flight: 02/13/2026
Between 2001 and 2003, Sophie studied engineering and graduated from ISAE-SUPAERO in Toulouse, France, where she specialised in spacecraft and aircra...