USA
Mark Brown
(Mark Neil Brown)
(Nov 18, 1951)
Astronaut 218
Astronaut of the USA 129
Spaceflights 2
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Aug 08, 1989 | Columbia STS-28 | 5 d 1 h 0 m 8 s (121 h 0 m 8 s) |
| 2nd | Sep 12, 1991 | Discovery STS-48 | 5 d 8 h 27 m 38 s (128 h 27 m 38 s) |
| Cumulative time: | 10 d 9 h 27 m 46 s (249 h 27 m 46 s) | ||
Mark Brown on the flight deck of the Space Shuttle Columbia.
Astronaut of the USA 128
Astronaut of the USA 130
Astronaut 217
Astronaut 219
2001 Antropos.