Astronaut Stats

USAF 781 (80 km line suborbital space flight) 

Earth Orbit 645 

Lunar Fly By 28 

Lunar Orbit 22 

Walked on Moon 12 

1. Oleg Kononenko -- 1110 days 14 hours 57 minutes 3 seconds 

2. Gennadi Padalka -- 878 days, 11 hours, 30 minutes, 12 seconds 

3. Yuri Malenchenko -- 827 days, 9 hours, 24 minutes, 53 seconds 

4. Sergei Krikalyov -- 803 days, 9 hours, 38 minutes, 53 seconds 

5. Aleksandr (Sasha) Kaleri -- 769 days, 6 hours, 35 minutes, 23 seconds 

6. Sergei Avdeyev -- 747 days, 14 hours, 14 minutes, 9 seconds 

7. Anton Shkaplerov -- 709 days, 7 hours, 5 minutes, 7 seconds 

8. Peggy Whitson -- 695 days, 18 hours, 49 minutes, 11 seconds  

9. Valeri Polyakov -- 678 days, 16 hours, 32 minutes, 16 seconds (D 2022) 

10. Fyodor Yurchikhin -- 673 days, 8 hours, 38 minutes, 50 seconds 

11. Anatoliy Solovyov -- 651 days, 3 minutes, 28 seconds 

12. Sunita Williams -- 608 days, 31 minutes, 35 seconds  

13. Sergei Ryzhikov -- 603 days, 1 hours, 41 minutes, 4 seconds  

14. Aleksei Ovchinin -- 595 days, 3 hours, 28 minutes, 12 seconds  

15. Donald Pettit -- 590 days, 1 hours, 40 minutes, 48 seconds  

16. Sergei Prokopyev -- 567 days, 15 hours, 12 minutes, 21 seconds 

17. Oleg Artemyev -- 560 days, 18 hours, 8 minutes, 19 seconds 

18. Viktor Afanasyev -- 555 days, 18 hours, 33 minutes, 52 seconds 

19. Yuri Usachyov -- 552 days, 20 hours, 24 minutes, 34 seconds 

20. Edward Finke -- 548 days, 8 hours, 6 minutes, 35 seconds  

21. Sergey Volkov -- 547 days, 22 hours, 22 minutes, 28 seconds 

22. Pavel Vinogradov -- 546 days, 22 hours, 32 minutes, 33 seconds 

23. Aleksandr Skvortsov -- 545 days, 22 hours, 8 minutes, 15 seconds 

24. Oleg Novitskiy -- 545 days, 1 hour, 43 minutes, 21 seconds 

25. Musa Manarov -- 541 days, 29 minutes, 38 seconds 

26. Oleg Skripochka -- 536 days, 3 hours, 48 minutes, 32 seconds 

27. Jeffrey Williams -- 534 days, 2 hours, 48 minutes, 7 seconds 

28. Mikhail Tyurin -- 532 days, 2 hours, 51 minutes, 59 seconds 

29. Oleg Kotov -- 526 days, 5 hours, 2 minutes, 17 seconds 

30. Mark Vande Hei -- 523 days, 8 hours, 59 minutes, 43 seconds 

31. Scott Kelly -- 520 days, 10 hours, 34 minutes, 25 seconds 

32. Mikhail Korniyenko -- 516 days, 10 hours, 1 minute, 41 seconds 

33. Koichi Wakata -- 504 days, 18 hours, 30 minutes, 48 seconds 

34. Aleksandr Viktorenko -- 489 days, 1 hour, 35 minutes, 17 seconds (D 2023) 

35.  Anotoli Ivanishin -- 476 days, 4 hours, 41 minutes, 10 seconds 

36. Barry (Butch) Wilmore -- 464 days, 8 hours, 3 minutes, 58 seconds  

37. Michael Barratt -- 446 days, 15 hours, 21 minutes, 42 seconds 

38. Nikolai Budarin -- 444 days, 1 hour, 26 minutes, 1 second 

39. Yuri Romanenko -- 430 days, 18 hours, 21 minutes, 30 seconds 

40. Chen Dong -- 419 days, 15 hours, 15 minutes, 19 seconds 

41. Ivan Vagner -- 416 days, 3 hours, 45 minutes, 52 seconds  

42. Thomas Pesquet --396 days, 11 hours, 34 minutes, 1 second 

43. Aleksandr Volkov -- 391 days, 11 hours, 52 minutes, 16 seconds 

44. Yuri Onufrienko -- 389 days, 14 hours, 45 minutes, 48 seconds 

45. Robert Kimbrough -- 388 days, 17 hours, 29 minutes, 24 seconds 

46. Vladimir Titov -- 387 days, 45 minutes, 50 seconds 

47. Vasili Tsibliyev -- 381 days, 15 hours, 53 minutes, 2 seconds 

48. Valeri Korzun -- 381 days, 15 hours, 40 minutes, 36 seconds 

49. Christopher Cassidy -- 377 days, 17 hours, 48 minutes, 32 seconds 

50. Leonid Kizim -- 374 days, 17 hours, 58 minutes, 12 seconds (D 2010) 

51. Ye Guang-Fu -- 374 days 13 hours 58 minutes 23 seconds 

52. Tyler (Nick) Hague -- 373 days, 20 hours, 44 minutes, 19 seconds 

53. Nikolai Chub -- 373 days 20 hours 13 minutes 41 seconds 

54. Colin Foale -- 373 days, 18 hours, 18 minutes, 14 seconds 

55. Aleksandr Serebrov -- 372 days, 22 hours, 53 minutes, 49 seconds (D 2013) 

56. Tracy Caldwell-Dyson -- 372 days 18 hours 37 minutes 22 seconds 

57. Valeri Ryumin -- 371 days, 17 hours, 25 minutes, 51 seconds (D 2022) 

58. Dimitri Petelin -- 370 days, 21 hours, 23 minutes 

59. Francisco Rubio -- 370 days, 21 hours, 23 minutes 

60. Samantha Cristoforetti -- 370 days, 5 hours, 44 minutes, 51 seconds 

61. Luca Parmitano -- 366 days, 22 hours, 1 minute, 36 seconds 

62. Satoshi Furukawa -- 366 days, 8 hours, 33 minutes, 33 seconds 

63. Cai Xu-Zhe -- 364 days, 18 hours, 6 minutes, 50 seconds  

64. Alexander Gerst -- 362 days, 1 hour, 50 minutes, 15 seconds 

65. Vladimir Solovyov -- 361 days, 22 hours, 50 minutes, 30 seconds 

66. Pyotr Dubrov -- 355 days, 3 hours, 45 minutes, 45 seconds 

67. Anne McClain -- 351 days,  7 hours, 44 minutes, 40 seconds  

68. Thomas Reiter -- 350 days, 5 hours, 36 minutes, 52 seconds 

69. Aleksandr Misurkin -- 346 days, 7 hours, 3 minutes, 23 seconds 

70. Soichi Noguchi -- 344 days, 9 hours, 34 minutes, 10 seconds 

71. Talgat Musabayev -- 341 days, 9 hours, 48 minutes, 46 seconds (D 2025) 

72. Akihiko Hoshide -- 340 days, 11 hours, 11 minutes, 51 seconds 

73. Christina Koch -- 337 days, 14 hours, 30 minutes, 7 seconds 

74. Thomas Marshburn -- 337 days, 9 hours, 42 minutes, 51 seconds 

75. Andrei Borisenko -- 337 days, 8 hours, 56 minutes, 10 seconds 

76. Maksim Surayev -- 334 days, 12 hours, 10 minutes, 13 seconds 

77. Michael Hopkins -- 333 days, 12 hours, 54 minutes, 26 seconds 

78. Roman Romanenko -- 333 days, 11 hours, 2 seconds 

79. Vladimir Lyakhov -- 333 days, 7 hours, 48 minutes, 4 seconds (D 2018) 

80. Aleksandr Samokutyayev -- 331 days, 11 hours, 24 minutes, 17 seconds 

81. Shannon Walker -- 330 days, 13 hours, 40 minutes, 50 seconds 

82. Yuri Gidzenko -- 329 days, 22 hours, 45 minutes, 58 seconds 

83. Paolo Nespoli -- 313 days, 2 hours, 37 minutes, 57 seconds 

84. Kjell Lindgren -- 312 days, 5 hours, 11 minutes, 20 seconds 

85. Gennadi Manakov -- 309 days, 21 hours, 19 minutes, 36 seconds (D 2019) 

86. Aleksandr Pavlovich Aleksandrov -- 309 days, 18 hours, 2 minutes, 58 seconds 

87. Kimiya Yui -- 307 days, 23 hours, 7 minutes, 10 seconds  

88. Joseph Acaba --  306 days, 35 minutes, 8 seconds 

89. Sergei Ryazansky -- 304 days, 23 hours, 21 minutes, 58 seconds  

90. Kathleen Rubins -- 300 days, 1 hour, 31 minutes, 19 seconds 

91. Michael Lopez-Alegria -- 296 days, 16 hours, 12 minutes, 47 seconds 

92. Tang Hong-Bo -- 279 days, 10 hours, 43 minutes, 34 seconds 

93. Andrew Morgan -- 271 days, 12 hours, 48 minutes, 43 seconds 

94. Gennadi Strekalov -- 268 days, 22 hours, 25 minutes, 9 seconds (D 2004) 

95. Takuya Onishi -- 262 days, 18 hours, 50 minutes, 52 seconds 

96. Viktor Savinykh -- 252 days, 17 hours, 37 minutes, 50 seconds 

97. Johnny Kim -- 244 days, 23 hours, 16 minutes, 18 seconds 

98. Alexey Zubritsky -- 244 days, 23 hours, 16 minutes, 18 seconds 

99. Vladimir Dezhurov -- 244 days, 5 hours, 27 minutes, 56 seconds 

100. Timothy Kopra -- 244 days, 1 hour, 2 minutes, 15 seconds 

101. Oleg Atkov -- 236 days, 22 hours, 49 minutes, 34 seconds 

102. Matthew Dominick -- 235 days, 3 hours, 35 mintues, 24 seconds 

103. Jeanette Epps - 235 days, 3 hours, 35 minutes, 24 seconds 

104. Alexander Grebenkin -- 235 days, 3 hours, 35 minutes, 24 seconds 

105. Carl Walz -- 230 days, 13 hours, 2 minutes, 50 seconds 

106. Leroy Chiao -- 229 days, 8 hours, 38 minutes, 5 seconds 

107. Richard Mastracchio -- 227 days, 13 hours, 40 minutes, 17 seconds 

108. Daniel Bursch -- 226 days, 22 hours, 14 minutes, 50 seconds 

109. Stephen Bowen -- 226 days, 8 hours, 45 minutes, 5 seconds 

110. Andrew Feustel -- 225 days, 9 hours, 17 minutes, 51 seconds 

111. William McArthur -- 224 days, 22 hours, 16 minutes, 2 seconds 

112. Shannon Lucid -- 223 days, 2 hours, 52 minutes, 12 seconds 

113. Valentin Lebedev -- 219 days, 6 hours, 6 seconds 

114. Vladimir Kovalyonok -- 216 days, 9 hours, 9 minutes, 40 seconds 

115. Terry Virts -- 213 days, 10 hours, 49 minutes, 9 seconds 

116. Katherine McArthur -- 212 days, 15 hours, 22 minutes, 14 seconds 

117. Kenneth Bowersox -- 211 days, 14 hours, 12 minutes, 49 seconds 

118. Anatoli Berezovoi -- 211 days, 9 hours, 4 minutes, 31 seconds (D 2014) 

119.  Susan Helms -- 210 days, 21 hours, 5 minutes, 59 seconds 

120. Richard Arnold -- 209 days, 13 hours, 30 minutes, 33 seconds 

121. Jean-Pierre Haignere -- 209 days, 12 hours, 25 minutes, 11 seconds 

122. Andreas Mogensen -- 208 days, 22 hours, 33 minutes, 26 seconds 

123. Edward Lu -- 205 days, 23 hours, 18 minutes, 38 seconds 

124. Robert Thirsk -- 204 days, 18 hours, 29 minutes, 23 seconds 

125. Jessica Meir -- 204 days, 15 hours, 19 minutes \i (On Orbit) 

\i0 126. Chen Zhongrui -- 203 days, 23 hours, 23 minuters, 0 seconds\i 

\i0 127. Wang Jie -- 203 days, 23 hours, 23 minutes, 0 seconds\i 

\i0 128. John Phillips -- 203 days, 17 hours, 22 minutes, 56 seconds 

129. Andre Kuipers -- 203 days, 15 hours, 51 minutes, 6 seconds 

130. Loral O'Hara -- 203 days, 15 hours, 33 minutes, 1 second 

131. David Saint-Jacques -- 203 days, 15 hours, 15 minutes, 8 seconds 

132. James Voss -- 202 days, 3 hours, 29 minutes, 25 seconds 

133. Saliszan Sharipov -- 201 days, 14 hours, 48 minutes, 53 seconds 

134. Yuri Lonchakov -- 200 days, 18 hours, 36 minutes, 46 seconds 

135. Jing Hai-peng -- 200 days, 17 hours, 20 seconds 

136. Leonid Popov -- 200 days, 14 hours, 45 minutes, 51 seconds 

137. Valery Tokarev -- 199 days, 15 hours, 5 minutes, 32 seconds 

138. Konstantin Borisov -- 199 days, 2 hours, 19 minutes, 33 seconds 

139. Jasmin Moghbeli -- 199 days, 2 hours, 19 minutes, 33 seconds 

140. Gregory Chamitoff -- 198 days, 18 hours, 2 minutes, 42 seconds 

141. Fank De Winne -- 198 days, 17 hours, 34 minutes, 47 seconds 

142. Wang Ya-Ping -- 197 days, 1 minutes, 53 seconds 

143. Serena Aunon-Chancellor -- 196 days, 17 hours, 49 minutes, 21 seconds 

144. Steven Swanson -- 195 days, 20 hours, 47 minutes, 54 seconds 

145. Liu Yang -- 195 days, 48 minutes, 42 seconds 

146. Sergei Korsakov -- 194 days, 19 hours, 1 minute, 42 seconds 

147. Denis Matveyev -- 194 days, 19 hours, 1 minute, 42 seconds 

148. Michael Fossum -- 193 days, 19 hours, 6 minutes, 11 seconds 

149. Li Cong -- 192 days, 4 hours, 25 minutes, 27 seconds 

150. Li Guang-Su -- 192 days, 4 hours, 25 minutes, 27 seconds 

151. Fei Ju-Long -- 191 days, 2 hours, 57 minutes, 33 seconds 

152. Daniel Burbank -- 188 days, 21 hours, 49 minutes, 46 seconds 

153. Tang Shen-Gjie -- 187 days, 6 hours, 32 minutes, 1 second 

154. Jiang Xin-Lin -- 187 days, 6 hours, 32 minutes, 1 second 

155. Zhang Lu -- 186 days, 7 hours, 24 minutes, 43 seconds \i (On Orbit)\i0 

156. Deng Qing-Ming -- 186 days, 7 hours, 24 minutes, 43 seconds 

157. Sultan Al-Niadi -- 185 days, 22 hours, 42 minutes, 46 seconds 

158. Andrei Fedyaev -- 185 days, 22 hours, 42 minutes, 46 seconds \i (On Orbit)\i0 

159. Warren Hoburg -- 185 days, 22 hours, 42 minutes, 46 seconds 

160. Timothy Peake -- 185 days, 22 hours, 12 minutes 

161. Zhai Zhi-Gang -- 185 days, 6 hours, 31 seconds 

162. Sergei Kud-Sverchkov -- 184 days, 23 hours, 10 minutes \i (On Orbit)\i0 

163. Sergei Treschev -- 184 days, 22 hours, 14 minutes, 23 seconds 

164. Aleksandr Lazutkin -- 184 days, 22 hours, 7 minutes, 40 seconds 

165. Wang Hao-Ze -- 182 days, 8 hours, 42 minutes 

166. Song Ling-Dong -- 182 days, 8 hours, 42 minutes 

167. Catherine Coleman -- 180 days, 3 hours, 59 minutes, 13 seconds 

168. Karen Nyberg -- 180 days, 31 minutes, 43 seconds 

169. Aleksandr Balandin -- 179 days, 1 hour, 17 minutes, 57 seconds 

170. Aleksandr Poleshchuk -- 179 days, 43 minutes, 45 seconds 

171. Yelena Kondakova -- 178 days, 10 hours, 41 minutes, 31 seconds 

172. Douglas Wheelock -- 178 days, 9 hours, 35 minutes, 28 seconds 

173. Robert Garan -- 177 days, 23 hours, 55 minutes, 31 seconds 

174. Andrew Thomas -- 177 days, 9 hours, 13 minutes, 16 seconds 

175. Victor Glover -- 176 days, 8 hours, 1 minutes, 31 seconds  

176. Kayla Barron -- 176 days, 2 hours, 39 minutes, 29 seconds 

177. Raja Chari -- 176 days, 2 hours, 39 minutes, 29 seconds 

178. Matthias Maurer -- 176 days, 2 hours, 39 minutes, 29 seconds 

179. Gregory Reid Wiseman -- 174 days, 9 hours, 33 minutes, 9 seconds 

180. Aleksandr Laveykin -- 174 days, 3 hours, 25 minutes, 56 seconds 

181. Aleksandr Gorbunov -- 171 days, 4 hours, 39 minutes, 46 seconds 

182. Robert Hines -- 170 days, 13 hours, 2 minutes, 5 seconds 

183. Jessica Watkins -- 170 days, 13 hours, 2 minutes, 5 seconds 

184. David Wolf -- 168 days, 8 hours, 55 minutes, 59 seconds 

185. Norishige Kanai -- 168 days, 5 hours, 18 minutes 

186. Scott Tingle -- 168 days, 5 hours, 18 minutes 

187. Elena  Serova -- 167 days, 5 hours, 42 minutes, 53 seconds 

188. Clayton Anderson -- 166 days, 21 hours, 11 minutes, 19 seconds 

189. Zena Cardman -- 166 days, 16 hours, 57 minutes, 55 seconds 

190. Oleg Platonov -- 166 days, 16 hours, 57 minutes, 55 seconds\i 

\i0 

191. Chris Hadfield -- 165 days, 16 hours, 19 minutes, 8 seconds 

192. Timothy Creamer -- 163 days, 5 hours, 32 minutes, 32 seconds 

193. John Blaha -- 161 days, 2 hours, 47 minutes, 21 seconds 

194. William Shepherd -- 159 days, 7 hours, 50 minutes, 49 seconds 

195. Dmitry Kondratiyev -- 159 days, 7 hours, 17 minutes, 15 seconds 

196. Kevin Ford -- 157 days, 13 hours, 13 minutes, 34 seconds 

197. John Cassada -- 157 days, 10 hours, 1 minute, 3 seconds 

198. Anna Kikina -- 157 days, 10 hours, 1 minute, 3 seconds 

199. Nicole Mann -- 157 days, 10 hours, 1 minute, 3 seconds 

200. Sandra Magnus -- 157 days, 8 hours, 43 minutes, 23 seconds 

201. Gui Hai-Chao -- 153 days, 22 hours, 40 minutes, 24 seconds 

202. Zhu Yang-Zhu -- 153 days, 22 hours, 40 minutes, 24 seconds 

203. Randolph Bresnik -- 149 days, 12 hours, 13 minutes, 1 second 

204. Nicole Ayers -- 147 days, 16 hours, 29 minutes, 32 seconds 

205. Kirill Peskov -- 147 days, 16 hours, 29 minutes, 32 seconds 

206. Aleksandr Ivanchenkov -- 147 days, 12 hours, 38 minutes, 24 seconds 

207. Vladimir Aleksandrovich -- 145 days, 15 hours, 58 minutes, 35 seconds 

208. Anatoli Artsebarsky -- 144 days, 15 hours, 21 minutes, 50 seconds 

209. Yevgeni Tarelkin -- 143 days, 16 hours, 19 minutes, 49 seconds 

210. Frank Culbertson -- 143 days, 14 hours, 50 minutes, 38 seconds 

211. Jerry Linenger -- 143 days, 2 hours, 50 minutes, 18 seconds 

212. Norman Thagard -- 140 days, 10 hours, 26 minutes, 56 seconds 

213. Jack Fischer -- 136 days, 6 hours, 7 minutes, 16 seconds 

214. Georgi Grechko -- 134 days, 20 hours, 32 minutes, 58 seconds (D 2017) 

215. Daniel Tani -- 131 days, 18 hours, 5 minutes, 31 seconds 

216. Sergey Revin -- 124 days, 23 hours, 51 minutes, 37 seconds 

217. Nie Hai-Sheng -- 111 days, 14 hours, 13 minutes, 20 seconds 

218. Garrett Reisman -- 107 days, 3 hours, 16 minutes, 7 seconds 

219. Nicole Stott -- 103 days, 5 hours, 48 minutes, 36 seconds 

220. Liu Bu-Ming -- 95 days, 39 minutes, 8 seconds 

221. Robert Behnken -- 93 days, 11 hours, 44 minutes, 5 seconds 

222. Douglas Hurley -- 92 days, 10 hours, 38 minutes, 9 seconds 

223. Gerald Carr -- 84 days, 1 hour, 15 minutes, 31 seconds (D 2020) 

224. Edward Gibson -- 84 days, 1 hour, 15 minutes, 31 seconds  

225. William Pogue -- 84 days, 1 hour, 15 minutes, 31 seconds (D 2014) 

226. Sergy Zalyotin -- 83 days, 16 hours, 35 minutes, 25 seconds 

227. Vitali Sevastyanov -- 80 days, 16 hours, 19 minutes, 3 seconds (D 2010) 

228. Pyotr Klimuk -- 78 days, 18 hours, 18 minutes, 42 seconds 

229. Owen Garriott -- 69 days, 18 hours, 56 minutes, 28 seconds (D 2019) 

230. Alan Bean -- 69 days, 15 hours,  45 minutes, 28 seconds (D 2018) 

231. Leopold Eyharts -- 68 days, 21 hours, 31 minutes, 59 seconds 

232. Jack Lousma -- 67 days, 11 hours, 13 minutes, 50 seconds 

233. Kent Rominger -- 67 days, 2 hours, 55 minutes, 39 seconds 

234. Franklin Chang-Diaz -- 66 days, 18 hours, 16 minutes, 44 seconds 

235. James Wetherbee -- 66 days, 10 hours, 22 minutes, 52 seconds 

236. Vladimir Vasyutin -- 64 days, 21 hours, 52 minutes, 8 seconds (D 2002) 

237. Kenneth Cockrell -- 64 days, 12 hours, 25 minutes, 33 seconds 

238. Tamara Jernigan -- 63 days, 1 hour, 25 minutes, 40 seconds 

239. Steven Lindsey -- 62 days, 22 hours, 35 minutes, 23 seconds 

240. Richard Linnehan -- 59 days, 12 hours, 1 second 

241. John Grunsfeld -- 58 days, 15 hours, 3 minutes, 33 seconds 

242. Jerry Ross -- 58 days, 54 minutes, 27 seconds 

243. Scott Parazynski -- 57 days, 15 hours, 33 minutes, 12 seconds 

244. Curtis Brown -- 57 days, 15 hours, 6 minutes, 42 seconds 

245. Marsha Ivins -- 55 days, 21 hours, 47 minutes, 44 seconds  

246. Mark Kelly -- 54 days, 2 hours, 6 minutes, 44 seconds 

247. Franklin Musgrave -- 53 days, 9 hours, 58 minutes, 35 seconds 

248. Thomas Jones -- 53 days, 48 minutes, 59 seconds 

249. Kevin Kregel -- 52 days, 17 hours, 33 minutes, 37 seconds 

250. James Halsell -- 52 days, 10 hours, 32 minutes, 6 seconds 

251. Boris Volynov -- 52 days, 7 hours, 27 minutes, 47 seconds 

252. Scott Altman -- 51 days, 12 hours, 50 minutes, 3 seconds 

253. Frederick Sturckow -- 51 days, 7 hours, 37 minutes, 8 seconds 

254. Wendy Lawrence -- 51 days, 3 hours, 55 minutes, 54 seconds 

255. Jeffrey Hoffman -- 50 days, 11 hours, 54 minutes, 32 seconds 

256. Bonnie Dunbar -- 50 days, 8 hours, 24 minutes, 42 seconds 

257. Ulf Merbold -- 49 days, 21 hours, 38 minutes, 4 seconds 

258. Vitaly Zholobov --  49 days, 6 hours, 23 minutes, 32 seconds  

259. Charles Conrad -- 49 days, 4 hours, 38 minutes, 35 seconds (D 1999) 

260. Janice Voss -- 49 days, 3 hours, 49 minutes, 5 seconds (D 2012) 

261. Dominic Gorie -- 48 days, 15 hours, 20 minutes, 46 seconds 

262. Stephen Robinson -- 48 days, 9 hours, 50 minutes, 10 seconds 

263. Scott Horowitz -- 47 days, 8 hours, 39 minutes, 23 seconds 

264. Peter Wisoff -- 44 days, 8 hours, 6 minutes, 48 seconds 

265. Jean-Loup Chretien -- 43 days, 11 hours, 19 minutes, 8 seconds 

266. James Newman -- 43 days, 10 hours, 7 minutes, 52 seconds 

267. Donald Thomas -- 43 days, 8 hours, 12 minutes, 18 seconds 

268. Michael Gernhardt -- 43 days, 7 hours, 1 minute, 5 seconds 

269. Stephanie Wilson -- 42 days, 23 hours, 49 minutes, 8 seconds 

270. Terence Henricks -- 42 days, 18 hours, 38 minutes, 33 seconds 

271. Claude Nicollier -- 42 days, 12 hours, 5 minutes, 35 seconds 

272. Terrence Wilcutt -- 42 days, 3 minutes, 42 seconds 

273. Brent Jett -- 41 days, 18 hours, 1 second 

274. Nancy Currie-Gregg -- 41 days, 15 hours, 32 minutes, 44 seconds 

275. Mark Polansky -- 41 days, 10 hours, 50 minutes, 18 seconds 

276. Ellen Ochoa -- 40 days, 19 hours, 38 minutes, 5 seconds 

277. Brian Duffy -- 40 days, 17 hours, 35 minutes, 28 seconds 

278. Kathryn Thornton -- 40 days, 15 hours, 15 minutes, 24 seconds 

279. Christopher Ferguson -- 40 days, 10 hours, 4 minutes, 55 seconds 

280. Michael Baker -- 40 days, 4 hours, 59 minutes, 8 seconds 

281. Stephen Smith -- 40 days, 17 minutes, 29 seconds 

282. Patrick Forrester -- 39 days, 12 hours, 19 minutes, 13 seconds 

283. Richard Searfoss -- 39 days, 3 hours, 18 minutes, 14 seconds (D 2018) 

284. Charles Precourt -- 38 days, 20 hours, 16 minutes, 4 seconds 

285. Pamela Melroy -- 38 days, 20 hours, 2 minutes, 8 seconds 

286. Linda Godwin -- 38 days, 6 hours, 13 minutes, 50 seconds 

287. Robert Cabana -- 37 days, 22 hours, 42 minutes, 46 seconds 

288. Andrew Allen -- 37 days, 16 hours, 12 minutes, 5 seconds 

289. Robert Curbeam -- 37 days, 14 hours, 32 minutes, 19 seconds 

290. Alexsei Gubarev -- 37 days, 11 hours, 35 minutes, 45 seconds (D 2015) 

291. Rex Walheim -- 36 days, 8 hours, 33 minutes, 12 seconds 

292. Eileen Collins -- 36 days, 8 hours, 10 minutes, 10 seconds 

293. Charles Hobaugh -- 36 days, 7 hours, 47 minutes, 47 seconds 

294. Robert Gibson -- 36 days, 4 hours, 18 minutes, 1 second 

295. Roberto Vittori -- 35 days, 12 hours, 26 minutes, 11 seconds 

296. James Reilly -- 35 days, 10 hours, 34 minutes, 34 seconds 

297. Piers Sellers -- 35 days, 9 hours, 3 minutes, 55 seconds (D 2016) 

298. Jerome Apt -- 35 days, 7 hours, 11 minutes, 4 seconds 

299. John Young -- 34 days, 19 hours, 41 minutes, 56 seconds (D 2018) 

300. John Casper -- 34 days, 9 hours, 52 minutes, 40 seconds 

301. Gregory Harbaugh -- 34 days, 2 hours, 6 seconds 

302. Thomas Akers -- 33 days, 22 hours, 44 minutes, 45 seconds 

303. Stephen Oswald -- 33 days, 22 hours, 31 minutes, 56 seconds 

304. Richard Richards -- 33 days, 21 hours, 30 minutes, 13 seconds 

305. Janet Kavandi -- 33 days, 20 hours, 7 minutes, 33 seconds 

306. Joseph Tanner -- 33 days, 13 hours, 14 minutes, 10 seconds 

307. Paul Weitz -- 33 days, 1 hour, 13 minutes, 31 seconds (D 2017) 

308. Daniel Brandenstien -- 32 days, 21 hours, 5 minutes, 49 seconds 

309. Steven Hawley -- 32 days, 2 hours, 42 minutes, 47 seconds 

310. Mark Lee -- 32 days, 18 hours, 53 minutes, 56 seconds 

311. Michael Bloomfield -- 32 days, 11 hours, 1 minute, 52 seconds 

312. Richard Hieb -- 31 days, 22 hours, 35 minutes, 1 second 

313. Kalpana Chawla -- 31 days, 14 hours, 54 minutes, 26 seconds (D 2003 -- Columbia Disaster) 

314. Gregory Harold Johnson -- 31 days, 11 hours, 51 minutes, 18 seconds 

315. Takao Doi -- 31 days, 10 hours, 46 minutes, 31 seconds 

316. Vance Brand -- 31 days, 2 hours, 3 minutes, 53 seconds 

317. Viktor Gorbatko -- 30 days, 12 hours, 49 minutes, 22 seconds (D 2017) 

318. Daniel Barry -- 30 days, 12 hours, 26 minutes, 26 seconds 

319. Margaret Seddon -- 30 days, 2 hours, 22 minutes, 5 seconds 

320. Steven Nagel -- 30 days, 1 hour, 36 minutes, 29 seconds (D 2014) 

321. David Walker -- 30 days, 1 hour, 30 minutes, 6 seconds (D 2001) 

322. James Lovell -- 29 days, 19 hours, 5 minutes, 55 seconds (D 2025) 

323. George Low -- 29 days, 18 hours, 6 minutes, 56 seconds (D 2008) 

324. Carl Meade -- 29 days, 16 hours, 14 minutes, 32 seconds 

325. Kathryn Hire -- 29 days, 15 hours, 56 minutes, 22 seconds 

326. Kevin Chilton -- 29 days, 8 hours, 23 minutes, 1 second 

327. Marc Garneau -- 29 days, 2 hours, 20 seconds (D 2025) 

328. George Zamka -- 28 days, 20 hours, 30 minutes, 17 seconds 

329. Vladislav Volkov -- 28 days, 17 hours, 2 minutes, 6 seconds (D 1971 -- Soyuz 11 disaster) 

330. Guion Bluford -- 28 days, 16 hours, 35 minutes, 46 seconds 

331. Dafydd Williams -- 28 days, 15 hours, 46 minutes, 37 seconds 

332. Eric Boe -- 28 days, 15 hours, 34 minutes, 17 seconds 

333. Ellen Baker -- 28 days, 14 hours, 31 minutes, 40 seconds 

334. Charles Bolden -- 28 days, 8 hours, 38 minutes, 47 seconds 

335. Jean-Francois Clervoy -- 28 days, 3 hours, 5 minutes, 32 seconds 

336. Nancy Davis -- 28 days, 2 hours, 6 minutes, 44 seconds 

337. Joseph Kerwin -- 28 days, 49 minutes, 49 seconds 

338. William Readdy -- 28 days, 44 minutes, 21 seconds 

339. Alan Poindexter -- 27 days, 21 hours, 9 minutes, 48 seconds (D 2012) 

340. Michael Clifford -- 27 days, 18 hours, 25 minutes, 10 seconds (D 2021) 

341. Jeffrey Ashby -- 27 days, 18 hours, 17 minutes, 26 seconds 

342. John Olivas -- 27 days, 17 hours, 6 minutes, 29 seconds 

343. Heidemarie Stefanyshyn-Piper -- 27 days, 15 hours, 36 minutes, 59 seconds 

344. Paul Lockhart -- 27 days, 15 hours, 22 minutes, 17 seconds 

345. Umberto Guidoni -- 27 days, 15 hours, 10 minutes, 21 seconds 

346. Pierre Thuot --  27 days, 6 hours, 52 minutes, 41 seconds 

347. Richard Covey -- 26 days, 21 hours, 11 minutes, 1 second 

348. Arne Fuglesang -- 26 days, 17 hours, 39 minutes, 2 seconds 

349. James Kelly -- 26 days, 17 hours, 21 minutes, 55 seconds 

350. Lee Archambault -- 26 days, 15 hours, 42 minutes, 17 seconds 

351. Nicholas Patrick -- 26 days, 14 hours, 51 minutes, 40 seconds 

352. Charles Simonyi -- 26 days, 14 hours, 26 minutes, 8 seconds 

353. Michael Foreman -- 26 days, 13 hours, 28 minutes, 40 seconds 

354. Ronald Grabe -- 26 days, 40 minutes, 43 seconds 

355. Rick Husband -- 25 days, 17 hours, 33 minutes, 23 seconds (D 2003 -- Columbia disaster) 

356. Claudi Haignere -- 25 days, 14 hours, 23 minutes, 28 seconds 

357. Samuel Durrance -- 25 days, 14 hours, 13 minutes, 56 seconds (D 2023) 

358. Ronald Parise -- 25 days, 14 hours, 13 minutes, 56 seconds (D 2008) 

359. Benjamin Drew -- 25 days, 13 hours, 31 seconds 

360. Kenneth Ham -- 25 days, 12 hours, 42 minutes, 9 seconds 

361. Julie Payette -- 25 days, 11 hours, 57 minutes, 59 seconds 

362. Donald McMonagle -- 25 days, 5 hours, 34 minutes, 44 seconds 

363. Michael Anderson -- 24 days, 18 hours, 7 minutes, 16 seconds (D 2003 -- Columbia disaster) 

364. Michael Good -- 24 days, 16 hours, 6 minutes, 2 seconds 

365. Winston Scott -- 24 days, 14 hours, 34 minutes, 45 seconds 

366. Dominic Antonelli -- 24 days, 13 hours, 57 minutes, 35 seconds 

367. Charles Gemar -- 24 days, 5 hours, 38 minutes, 50 seconds 

368. Michael Massimino -- 23 days, 19 hours, 47 minutes, 50 seconds 

369. Georgi Dobrovolsky -- 23 days, 18 hours, 21 minutes, 43 seconds (D 1971 -- Soyuz 11 disaster) 

370. Viktor Patsayev -- 23 days, 18 hours, 21 minutes, 43 seconds (D 1971 -- Soyuz 11 disaster) 

371. Chiaki Mukai -- 23 days, 15 hours, 39 minutes, 26 seconds 

372. Eugene Cernan -- 23 days, 14 hours, 16 minutes, 12 seconds (D 2017) 

373. Stephen Frick -- 23 days, 14 hours, 5 minutes, 16 seconds 

374. Robert Crippen -- 23 days, 13 hours, 48 minutes, 38 seconds 

375. Leland Melvin -- 23 days, 13 hours, 38 minutes, 51 seconds 

376. Kenneth Cameron -- 23 days, 10 hours, 11 minutes, 53 seconds 

377. Mario Runco -- 22 days, 23 hours, 8 minutes, 21 seconds 

378. David Scott -- 22 days, 18 hours, 54 minutes, 19 seconds 

379. Hans Schlegel -- 22 days, 18 hours, 2 minutes, 37 seconds 

380. Brewster Shaw -- 22 days, 5 hours, 52 minutes, 21 seconds 

381. Kathryn Sullivan -- 22 days, 4 hours, 49 minutes, 12 seconds 

382. David Leestma -- 22 days, 4 hours, 33 minutes, 14 seconds 

383. Steven MacLean -- 21 days, 16 hours, 2 minutes, 48 seconds 

384. Alper Gezeravi -- 21 days, 15 hours, 41 minutes 

385. Walter Villadei -- 21 days, 15 hours, 41 minutes 

386. Marcus Wandt -- 21 days, 15 hours, 41 minutes 

387. Andrian Nikolayev -- 21 days, 15 hours, 20 minutes, 55 seconds (D 2004) 

388. Thomas (Ken) Mattingly -- 21 days, 4 hours, 33 minutes, 59 seconds (D 2023) 

389. Thomas Stafford -- 21 days, 3 hours, 44 minutes, 31 seconds (D 2024) 

390. Valeri Bykovsky -- 20 days, 17 hours, 49 minutes, 21 seconds (D 2019) 

391. Oleg Makarov -- 20 days, 17 hours, 43 minutes, 39 seconds (D 2003) 

392. David Hilmers -- 20 days, 14 hours, 17 minutes, 55 seconds 

393. James Buchli -- 20 days, 10 hours, 24 minutes, 44 seconds 

394. Sidney Gutierrez -- 20 days, 8 hours, 3 minutes, 50 seconds 

395. Shubhansku Shukla -- 20 days, 2 hours, 59 minutes, 43 seconds 

396. Slawosz Uznanski-Wisniewski -- 20 days, 2 hours, 59 minutes, 43 seconds 

397. Tibor Kapu -- 20 days, 2 hours, 59 minutes, 43 seconds 

398. Henry Hartsfield -- 20 days, 2 hours, 50 minutes, 28 seconds (D 2014) 

399. John Lounge -- 20 days, 2 hours, 23 minutes, 1 second (D 2011) 

400. Carlos Noriega -- 20 days, 1 hour, 17 minutes, 20 seconds 

401. Charles Walker -- 19 days, 21 hours, 56 minutes, 16 seconds 

402. Frank Borman -- 19 days, 21 hours, 35 minutes, 43 seconds (D 2023) 

403. Yuri Baturin -- 19 days, 17 hours, 45 minutes, 41 seconds 

404. Svetlana Savitskaya -- 19 days, 17 hours, 17 minutes 

405. Reinhold Ewald -- 19 days, 16 hours, 34 minutes, 46 seconds 

406. Roger Crouch -- 19 days, 15 hours, 57 minutes, 13 seconds 

407. Gregory Linteris -- 19 days, 15 hours, 57 minutes, 13 seconds 

408. Susan Still-Kilrain -- 19 days, 15 hours, 57 minutes, 13 seconds 

409. Michael Coats -- 19 days, 7 hours, 57 minutes, 17 seconds 

410. Robert Parker -- 19 days, 6 hours, 52 minutes, 32 seconds 

411. Lloyd Hammond -- 19 days, 6 hours, 12 minutes, 20 seconds 

412. Bryon Lichtenberg -- 19 days, 5 hours, 56 minutes, 52 seconds 

413. Mamoru Mohri -- 19 days, 4 hours, 9 minutes, 6 seconds 

414. Frederick Gregory -- 18 days, 23 hours, 6 minutes, 18 seconds 

415. Mary Weber -- 18 days, 20 hours, 29 minutes, 14 seconds 

416. Charles Veach -- 18 days, 19 hours, 18 minutes, 36 seconds (D 1995) 

417. Pedro Duque -- 18 days, 18 hours, 46 minutes, 43 seconds 

418. Valeri Kubasov -- 18 days, 17 hours, 59 minutes, 22 seconds (D 2014) 

419. Michel Tognini -- 18 days, 17 hours, 45 minutes, 57 seconds 

420. Pavel Popovich -- 18 days, 16 hours, 27 minutes, 28 seconds (D 2009) 

421. Bernard Harris -- 18 days, 6 hours, 8 minutes, 14 seconds 

422. Frederick Hauck -- 18 days, 4 hours, 9 minutes, 6 seconds (D 2025) 

423. George Nelson -- 18 days, 2 hours, 44 minutes, 9 seconds 

424. Yuri Glazkov -- 17 days, 17 hours, 27 minutes (D 2008) 

425. Ronald Sega -- 17 days, 12 hours, 25 minutes, 15 seconds 

426. Larry Connor -- 17 days, 1 hour, 48 minutes, 48 seconds 

427. Mark Pathy -- 17 days, 1 hour, 48 minutes, 48 seconds 

428. Eytan Stibbe -- 17 days, 1 hour, 48 minutes, 48 seconds 

429. Charles Brady -- 16 days, 21 hours, 47 minutes, 45 seconds (D 2006 -- suicide) 

430. Jean-Jacques Favier -- 16 days, 21 hours, 47 minutes, 45 seconds (D 2023) 

431. John Creighton -- 16 days, 20 hours, 24 minutes, 52 seconds 

432. William Gregory -- 16 days, 15 hours, 8 minutes, 48 seconds 

433. Loren Shriver -- 16 days, 2 hours, 4 minutes, 32 seconds 

434. Karol Bobko  -- 16 days, 2 hours, 3 minutes, 43 seconds (D 2023) 

435. Bryan O'Connor -- 15 days, 23 hours, 19 minutes, 9 seconds 

436. Charles Fullerton -- 15 days, 22 hours, 50 minutes, 12 seconds (D 2013) 

437. David Brown -- 15 days, 22 hours, 20 minutes, 22 seconds (D 2003 -- Columbia Disaster) 

438. Laurel Clark -- 15 days, 22 hours, 20 minutes, 22 seconds (D 2003 -- Columbia Disaster) 

439. William McCool -- 15 days, 22 hours, 20 minutes, 22 seconds (D 2003 -- Columbia Disaster) 

440. Ilan Ramon -- 15 days, 22 hours, 20 minutes, 22 seconds (D 2003 -- Columbia Disaster) 

441. Fred Leslie -- 15 days, 21 hours, 52 minutes, 21 seconds 

442. Albert Sacco -- 15 days, 21 hours, 52 minutes, 21 seconds 

443. Jay Buckey -- 15 days, 21 hours, 49 minutes, 59 seconds 

444. James Pawelczyk -- 15 days, 21 hours, 49 minutes, 59 seconds 

445. Maurizio Cheli -- 15 days, 17 hours, 40 minutes, 21 seconds 

446. Yuri Artyukhin -- 15 days, 17 hours, 30 minutes, 28 seconds (D 1998) 

447. Leonid Kadenyuk -- 15 days, 16 hours, 34 minutes, 4 seconds (D 2018) 

448. James Dutton -- 15 days, 2 hours, 47 minutes, 10 seconds 

449. Dorothy Metcalf-Lindenburger -- 15 days, 2 hours, 47 minutes, 10 seconds 

450. Naoko Yamazaki -- 15 days, 2 hours, 47 minutes, 10 seconds 

451. Richard Mullane -- 14 days, 20 hours, 20 minutes, 3 seconds 

452. Zhang Xiao-Guang -- 14 days, 14 hours, 28 minutes, 57 seconds 

453. Sally Ride -- 14 days, 7 hours, 47 minutes, 37 seconds (D 2012) 

454. James McDivitt -- 14 days, 2 hours, 57 minutes, 12 seconds (D 2022) 

455. James Adrianus van Hoften -- 14 days, 1 hour, 57 minutes, 49 seconds 

456. James Bagian -- 14 days, 1 hour, 53 minutes, 10 seconds 

457. Dale Gardner -- 14 days, 53 minutes, 39 seconds (D 2014) 

458. Martin Fettman -- 14 days, 12 minutes, 22 seconds 

459. James Adamson -- 13 days, 22 hours, 21 minutes, 34 seconds 

460. Charles Camarda -- 13 days, 21 hours, 32 minutes, 22 seconds 

461. Jose Hernandez -- 13 days, 20 hours, 53 minutes, 45 seconds 

462. Philippe Perrin -- 13 days, 20 hours, 34 minutes, 52 seconds 

463. Lawrence DeLucas -- 13 days, 19 hours, 30 minutes, 4 seconds 

464. Eugene Trinh -- 13 days, 19 hours, 30 minutes, 4 seconds 

465. John Herrington -- 13 days, 18 hours, 47 minutes, 25 seconds 

466. Marina Vasilevskaya -- 13 days, 18 hours, 41 minutes, 26 seconds 

467. Kenneth Reightler -- 13 days, 15 hours, 37 minutes 

468. Guy Gardner -- 13 days, 8 hours, 10 minutes, 45 seconds 

469. John Fabian -- 13 days, 4 hours, 2 minutes, 51 seconds 

470. Richard Gordon -- 13 days, 3 hours, 53 minutes, 32 seconds (D 2017) 

471. Joseph Allen -- 13 days, 2 hours, 22 seconds 

472. William Thornton -- 13 days, 1 hour, 17 minutes, 29 seconds (D 2021) 

473. Bruce McCandless -- 13 days, 32 minutes, 1 second (D 2017) 

474. Bruce Melnick -- 12 days, 23 hours, 27 minutes, 42 seconds 

475. Gregory Carl Johnson -- 12 days, 21 hours, 38 minutes 

476. Joan Higginbotham -- 12 days, 20 hours, 45 minutes, 17 seconds 

477. William Oefelein -- 12 days, 20 hours, 45 minutes, 17 seconds 

478. Paul Richards -- 12 days, 19 hours, 49 minutes, 33 seconds 

479. Lisa Nowak -- 12 days, 18 hours, 38 minutes, 4 seconds (Discharged after she attempted to kidnap a romantic rival) 

480. Stanley Love -- 12 days, 18 hours, 22 minutes, 38 seconds 

481. Barbara Morgan -- 12 days, 17 hours, 56 minutes, 38 seconds  

482. Liu Wang -- 12 days, 15 hours, 23 minutes, 52 seconds 

483. Ronald Evans -- 12 days, 13 hours, 51 minutes, 59 seconds (D 1990) 

484. Harrison Schmitt -- 12 days, 13 hours, 51 minutes, 59 seconds 

485. Walter Schirra -- 12 days, 7 hours, 13 minutes, 5 seconds (D 2007) 

486. James Irwin -- 12 days, 7 hours, 11 minutes, 53 seconds (D 1991) 

487. Alfred Worden -- 12 days, 7 hours, 11 minutes, 53 seconds (D 2020) 

488. Robert Overmyer -- 12 days, 2 hours, 23 minutes, 12 seconds (D 1996) 

489. Edwin Aldrin -- 12 days, 1 hour, 54 minutes, 6 seconds 

490. Robert Stewart -- 12 days, 1 hour, 33 seconds 

491. Donald Williams -- 11 days, 23 hours, 34 minutes, 44 seconds (D 2016) 

492. Richard Garriott -- 11 days, 20 hours, 35 minutes, 17 seconds 

493. Bjarni Tryggvason -- 11 days, 20 hours, 26 minutes, 59 seconds (D 2022) 

494. Vladimir Aksyonov -- 11 days, 20 hours, 11 minutes, 47 seconds (D 2024) 

495. Yuri  Malyshev -- 11 days, 20 hours, 18 seconds (D 1999) 

496. Yulia Peresild -- 11 days, 19 hours, 39 minutes, 58 seconds 

497. Klim Shipenko -- 11 days, 19 hours, 39 minutes, 58 seconds 

498. Yozo Hirano -- 11 days 19 hours, 34 minutes, 45 seconds 

499. Yusaku Maezawa -- 11 days, 19 hours, 34 minutes, 45 seconds 

500. Igor Volk -- 11 days, 19 hours, 14 minutes, 36 seconds (D 2017) 

501. Boris Morukov -- 11 days, 19 hours, 12 minutes, 14 seconds (D 2015) 

502. Gerhard Thiele -- 11 days, 5 hours, 38 minutes, 43 seconds 

503. Michael Collins -- 11 days, 2 hours, 5 minutes, 14 seconds (D 2021) 

504. Charles Duke -- 11 days, 1 hour, 51 minutes, 5 seconds  

505. Duane Carey -- 10 days, 22 hours, 9 minutes, 50 seconds 

506. Guy Laliberte -- 10 days, 21 hours, 16 minutes, 58 seconds 

507. Sheikh Muszaphar -- 10 days, 21 hours, 13 minutes, 10 seconds 

508. Yi So-Yeon -- 10 days, 21 hours, 13 minutes, 5 seconds 

509. Anousheh Ansari -- 10 days, 21 hours, 4 minutes, 55 seconds 

510. Anatoli Filipchenko -- 10 days, 21 hours, 3 minutes, 58 seconds (D 2022) 

511. Ronnie Cunningham -- 10 days, 20 hours, 8 minutes (D 2023) 

512. Donn Eisele -- 10 days, 20 hours, 8 minutes (D 1987) 

513. Lee Morin -- 10 days, 19 hours, 42 minutes, 38 seconds 

514. Robert Satcher -- 10 days, 19 hours, 16 minutes, 13 seconds 

515. Mary Cleave -- 10 days, 19 hours, 1 minute, 16 seconds (D 2023) 

516. Mark Brown -- 10 days, 9 hours, 27 minutes, 46 seconds 

517. Russell Schweickart -- 10 days, 1 hour, 1 minute  

518. Ulrich Walter -- 9 days, 23 hours, 39 minutes, 59 seconds 

519. Vladimir Shatalov -- 9 days, 21 hours, 57 minutes, 30 seconds (D 2021) 

520. Robert Springer -- 9 days, 21 hours, 33 minutes, 21 seconds 

521. Yuri Shargin -- 9 days, 21 hours, 28 minutes, 41 seconds 

522. Mark Shuttleworth -- 9 days, 21 hours, 25 minutes, 18 seconds 

523. Marcos Pontes -- 9 days, 21 hours, 17 minutes, 4 seconds 

524. Gregory Olsen -- 9 days, 21 hours, 14 minutes, 55 seconds 

525. Nikolai Rukavishnikov -- 9 days, 21 hours, 10 minutes, 35 seconds (D 2002) 

526. Aydyn Aimbetov -- 9 days, 20 hours, 13 minutes, 53 seconds 

527. Aleksandr Panayotov Aleksandrov --9 days 20 hours, 9 minutes, 19 seconds 

528. Konstantin Kozeyev -- 9 days, 19 hours, 59 minutes, 51 seconds 

529. Leroy Cooper -- 9 days, 10 hours, 15 minutes, 3 seconds (D 2004) 

530. Joseph Engle -- 9 days, 8 hours, 30 minutes, 54 seconds (D 2024) 

531. Ali Al-Qarni -- 9 days, 5 hours, 27 minutes, 13 seconds 

532. Rayyanah Barnawi -- 9 days, 5 hours, 27 minutes, 13 seconds 

533. John Shoffner -- 9 days, 5 hours, 27 minutes, 13 seconds 

534. John Glenn -- 9 days, 2 hours, 39 minutes, 49 seconds (D 2016) 

535. Francis Gaffney -- 9 days, 2 hours, 14 minutes, 20 seconds 

536. Millie Hughes-Fulford -- 9 days, 2 hours, 14 minutes, 20 seconds (D 2021) 

537. Jeremy Hansen -- 9 days, 1 hours, 32 minutes, 15 seconds 

538. Donald Slayton -- 9 days, 1 hour, 28 minutes, 24 seconds (D 1993) 

539. Alan Shepard -- 9 days, 17 minutes, 26 seconds (D 1998) 

540. Edgar Mitchell -- 9 days, 1 minute, 58 seconds (D 2016) 

541. Stuart Roosa -- 9 days, 1 minute, 58 seconds (D 1994) 

542. Aleksei Yeliseyev -- 8 days, 22 hours, 22 minutes, 33 seconds 

543. Dirk Frimout -- 8 days, 22 hours, 9 minutes, 28 seconds 

544. Abdul Mohmand -- 8 days, 20 hours, 26 minutes, 27 seconds 

545. Joe Edwards -- 8 days, 19 hours, 46 minutes, 54 seconds 

546. Neil Armstrong -- 8 days, 14 hours, 1 second (D 2012) 

547. Richard Truly -- 8 days, 7 hours, 21 minutes, 55 seconds (D 2024) 

548. Jon McBride -- 8 days, 5 hours, 23 minutes, 38 seconds (D 2024) 

549. Paul Scully-Power -- 8 days, 5 hours, 23 minutes, 38 seconds  

550. Roberta Bondar -- 8 days, 1 hour, 14 minutes, 44 seconds 

551. Anna Fisher -- 7 days, 23 hours, 44 minutes, 56 seconds 

552. Ronald McNair -- 7 days, 23 hours, 15 minutes, 55 seconds (D 1986 -- Challenger Explosion) 

553. Franco Malerba -- 7 days, 23 hours, 15 minutes, 3 seconds 

554. Mohammed Faris -- 7 days, 23 hours, 4 minutes, 55 seconds (D 2024) 

555. Loren Acton -- 7 days, 22 hours, 45 minutes, 26 seconds 

556. John Bartoe -- 7 days, 22 hours, 45 minutes, 26 seconds 

557. Roy Bridges -- 7 days, 22 hours, 45 minutes, 26 seconds 

558. Anthony England -- 7 days, 22 hours, 45 minutes, 26 seconds  

559. Karl Henize -- 7 days, 22 hours, 45 minutes, 26 seconds (D 1993) 

560. Mae Jemison -- 7 days, 22 hours, 30 minutes, 23 seconds 

561. Vladimir Remek -- 7 days, 22 hours, 16 minutes 

562. Toktar Aubakirov -- 7 days, 22 hours, 12 minutes, 40 seconds 

563. Franz Viehbock -- 7 days, 22 hours, 12 minutes, 40 seconds 

564. Dennis Tito -- 7 days, 22 hours, 4 minutes, 8 seconds 

565. Miroslav Hermaszewski -- 7 days, 22 hours, 2 minutes, 59 seconds (D 2022) 

566. Anatoli Levchenko -- 7 days, 21 hours, 58 minutes, 12 seconds (D 1988) 

567. Klaus-Dietrich Flade -- 7 days, 21 hours, 56 minutes, 52 seconds 

568. Ivan Bella -- 7 days, 21 hours, 56 minutes, 29 seconds 

569. Tohiro Akiyama -- 7 days, 21 hours, 54 minutes, 40 seconds 

570. Rakesh Sharma -- 7 days, 21 hours, 40 minutes, 48 seconds 

571. Jarred Isaacman -- 7 days, 21 hours, 17 minutes, 23 seconds 

572. Helen Sharman -- 7 days, 21 hours, 13 minutes, 45 seconds 

573. Hazza Al-Mansouri -- 7 days, 21 hours, 1 minute, 17 seconds 

574. Sigmund Jahn -- 7 days, 20 hours, 49 minutes, 4 seconds (D 2019) 

575. Bertalan Farkas -- 7 days, 20 hours, 45 minutes, 44 seconds 

576. Arnaldo Tamayo-Mendez -- 7 days, 20 hours, 43 minutes, 24 seconds 

577. Jugderdemidiin Gurragchaa -- 7 days, 20 hours, 42 minutes, 3 seconds 

578. Pham Tuan -- 7 days, 20 hours, 41 minutes, 59 seconds 

579. Dumitru-Dorin Prunariu -- 7 days, 20 hours, 41 minutes, 52 seconds 

580. William Fisher -- 7 days, 2 hours, 17 minutes, 42 seconds 

581. Sultan Salman Al-Saud -- 7 days, 1 hours, 38 minutes, 52 seconds 

582. Patrick Baudry -- 7 days, 1 hour, 38 minutes, 52 seconds 

583. Reinhard Furrer -- 7 days, 44 minutes, 53 seconds (D 1995) 

584. Ernst Messerschmid -- 7 days, 44 minutes, 53 seconds 

585. Wubbo Ockels -- 7 days, 44 minutes, 53 seconds (D 2014) 

586. Alexi Leonov -- 7 days, 33 minutes, 18 seconds (D 2019) 

587. Don Lind -- 7 days, 8 minutes, 46 seconds (D 2022) 

588. Lodewijk van den Berg -- 7 days, 8 minutes, 46 seconds (D 2022) 

589. Taylor Wang -- 7 days, 8 minutes, 46 seconds  

590. Edwin Garn -- 6 days, 23 hours, 55 minutes, 23 seconds 

\line 591. Stanley "David" Griggs -- 6 days, 23 hours, 55 minutes, 23 seconds (D 1989) 

592. Terry Hart -- 6 days, 23 hours, 40 minutes, 7 seconds 

593. Francis Scobee -- 6 days, 23 hours, 40 minutes, 7 seconds (D 1986 -- Challenger Explosion) 

594. Thomas Hennen -- 6 days, 22 hours, 50 minutes, 44 seconds 

595. Sherwood Spring -- 6 days, 21 hours, 4 minutes, 49 seconds 

596. Randolfo Neri Vela -- 6 days, 21 hours, 4 minutes, 49 seconds 

597. William Anders -- 6 days, 3 hours, 42 seconds (D 2024) 

598. Robert Cenker -- 6 days, 2 hours, 3 minutes, 51 seconds 

599. Clarence (Bill) Nelson -- 6 days, 2 hours, 3 minutes, 51 seconds 

600. Judith Resnik -- 6 days, 56 minutes, 4 seconds (D 1986 -- Challenger Explosion) 

601. Fred Haise -- 5 days, 22 hours, 54 minutes, 41 seconds 

602. John Swigert -- 5 days, 22 hours, 54 minutes, 41 seconds (D 1982) 

603. William Lenoir -- 5 days, 2 hours, 14 minutes, 26 seconds (D 2010) 

604. Donald Peterson -- 5 days, 23 minutes, 42 seconds (D 2018) 

605. Manly Carter -- 5 days, 6 minutes, 48 seconds (D 1991) 

606. Michael McCulley -- 4 days, 23 hours, 39 minutes, 21 seconds  

607. Georgi Shonin -- 4 days, 22 hours, 42 minutes, 47 seconds (D 1997) 

608. Sarah Gillis -- 4 days, 22 hours, 13 minutes, 21 seconds 

609. Anna Menon -- 4 days, 22 hours, 13 minutes, 21 seconds 

610. Scott Poteet -- 4 days, 22 hours, 13 minutes, 21 seconds 

611. Edward White -- 4 days, 1 hour, 56 minutes, 12 seconds (D 1967 -- Apollo 1) 

612. William Pailes -- 4 days, 1 hour, 44 minutes, 38 seconds 

613. Georgi Beregovoi -- 3 days, 22 hours, 50 minutes, 45 seconds (D 1995) 

614. Jannicke Mikkelsen -- 3 days, 14 hours, 33 minutes, 30 seconds 

615. Eric Philips -- 3 days, 14 hours, 33 minutes, 30 seconds 

616. Rabea Rogge -- 3 days, 14 hours, 33 minutes, 30 seconds 

617. Chun Wang -- 3 days, 14 hours, 33 minutes, 30 seconds 

618. Ellison Onizuka -- 3 days, 1 hour, 33 minutes, 23 seconds (D 1986 -- Challenger Explosion) 

619. Gary Payton -- 3 days, 1 hour, 33 minutes, 23 seconds 

620. Haley Arceneaux -- 2 days, 23 hours, 4 minutes, 2 seconds 

621. Sian Proctor -- 2 days, 23 hours, 4 minutes, 2 seconds 

622. Chris Sembroski -- 2 days, 23 hours, 4 minutes, 2 seconds 

623. Valentina Tereshkova -- 2 days, 22 hours, 51 minutes 

624. Vladimir Komarov -- 2 days, 3 hours, 4 minutes, 55 seconds (D 1967 -- Soyuz 1 disaster) 

625. Lev Dyomin -- 2 days, 12 minutes, 11 seconds (D 1998) 

626. Gennadi Sarafanov -- 2 days, 12 minutes, 11 seconds (D 2005) 

627. Valeri Rozhdestvensky -- 2 days, 6 minutes, 35 seconds (D 2011) 

628. Vyacheslav Zudov -- 2 days, 6 minutes, 35 seconds (D 2024) 

629. Yevgeni Khrunov -- 1 day, 23 hours, 45 minutes, 50 seconds (D 2000) 

630. Vasily Lazarev -- 1 day, 23 hours, 36 minutes, 59 seconds (D 1990) 

631. Georgi Ivanov -- 1 day, 23 hours, 1 minute, 6 seconds 

632. Pavel Belyayev -- 1 day, 2 hours, 2 minutes, 17 seconds (D 1970) 

633. Gherman Titov -- 1 day, 1 hour, 18 minutes (D 2000) 

634. Konstantin Feoktistov -- 1 day, 17 minutes, 3 seconds (D 2009) 

635. Boris Yegorov -- 1 day, 17 minutes, 3 seconds (D 1994) 

636. Yang Li-Wei -- 21 hours, 22 minutes, 45 seconds 

637. Virgil Grissom -- 5 hours, 8 minutes, 8 seconds (D 1967 -- Apollo 1) 

638. Malcom Carpenter -- 4 hours 56 minutes 5 seconds (D 2013) 

639. Yuri Gagarin -- 1 hour, 48 minutes (D 1968) 

Wu Fei -- (On Orbit) 

Zhang Hongzhang -- (On Orbit) 

Sergei Mikayev --  (On Orbit)\i0 

Christopher Williams --  (On Orbit) 

Jack Hathaway --  (On Orbit)\i0 

Sophie Adenot -- (On Orbit)