 | Sherwood Clark "Woody" Spring is a retired United States Army Colonel and former NASA astronaut... more » |
 | Sidney McNeill "Sid" Gutierrez, is a former NASA astronaut. more » |
 | Sigmund Werner Paul Jähn is a German pilot, who became the first German to fly in space as part... more » |
 | Soichi Noguchi is a Japanese aeronautical engineer and a JAXA astronaut. His first spaceflight... more » |
 | Manley Lanier "Sonny" Carter, Jr. was an American physician, professional soccer player, United... more » |
 | Dr. Stanley G. Love, Ph.D. is an American scientist and a NASA astronaut. more » |
 | Stephanie Diana Wilson is an American engineer and a NASA astronaut. She flew on her first... more » |
 | Stephen Gerard Bowen is a United States Navy submariner and a NASA astronaut; he was the second... more » |
 | Stephen Nathaniel Frick is an American astronaut and a veteran of two Space Shuttle missions... more » |
 | Stephen Kern Robinson is a former NASA astronaut. more » |
 | Stephen Scot Oswald is a former NASA Astronaut. more » |
 | Stephen Douglas Thorne was an American Naval officer and a NASA astronaut candidate. He was born... more » |
 | Steven Glenwood MacLean is a Canadian astronaut. He was the President of the Canadian Space... more » |
 | Steven Alan Hawley is a former NASA astronaut who flew on five U.S. Space Shuttle flights. He is... more » |
 | Steven Wayne Lindsey is a retired U.S. Air Force officer and NASA astronaut. Lindsey served as... more » |
 | Steven Ray Nagel, was an American astronaut, aeronautical engineer, test pilot and a United... more » |
 | Steven Lee Smith, is an American technology executive and NASA astronaut. more » |
 | Steven Ray Swanson is an American engineer and a NASA astronaut. Swanson is married and has 3... more » |
 | Franklin Story Musgrave is an American physician and a retired NASA astronaut. He is a public... more » |
 | Stuart Allen "Stu" Roosa was a NASA astronaut, who was the Command Module pilot for the Apollo... more » |
 | Sultan bin Salman is a former Royal Saudi Air Force pilot who flew aboard the STS-51-G Space... more » |
 | Sunita Lyn "Suni" Williams née Pandya is a former American astronaut and a United States Navy... more » |
 | Susan Jane Helms is a retired lieutenant general in the United States Air Force and a former... more » |
 | Susan Kilrain is an engineer, a former United States Navy officer, and a former NASA astronaut. more » |
 | Svetlana Yevgenyevna Savitskaya is a former Soviet aviator and cosmonaut who flew aboard Soyuz... more » |
