USA
Shannon Walker
(Shannon Baker Walker)
(Jun 04, 1965)
Astronaut 515
Astronaut of the USA 332
Woman-astronaut 55
Spaceflights 2
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Jun 15, 2010 | Soyuz ТМА-19 - ISS-24/25 | 163 d 7 h 11 m 15 s (3919 h 11 m 15 s) |
| 2nd | 16.11.2020 | Dragon 2 - ISS | 167 d 6 h 28 m 43 s (4014 h 28 m 43 s) |
| Cumulative time: | 330 d 13 h 39 m 58 s (7933 h 39 m 58 s) | ||
Shannon Walker and Douglas Wheelock.
Shannon Walker in Destiny module ISS.
Shannon Walker for the second time on the ISS.
Astronaut of the USA 331
Astronaut of the USA 333
Astronaut 514
Astronaut 516
2001 Antropos.