Challenger STS-51B

Front: Robert Overmyer, Frederick Gregory. Behind: Don Lind, Taylor Wang, Norman Thagard, William Thornton, Lodewijk van den Berg.

Astronaut No. 112

Astronaut USA No. 49

Overmyer: 2nd flight (last)

Cumulative time: 12 d 2 h 23 m 12 s
(290 h 23 m 12 s)

Astronaut No. 165

Astronaut USA No. 94

Gregory: 1st flight

Cumulative time: 7 d 0 h 8 m 46 s
(168 h 8 m 46 s)

Astronaut No. 166

Astronaut USA No. 95

Lind: 1st flight (last)

Cumulative time: 7 d 0 h 8 m 46 s
(168 h 8 m 46 s)

Astronaut No. 121

Astronaut USA No. 57

Thagard: 2nd flight

Cumulative time: 13 d 2 h 32 m 45 s
(314 h 32 m 45 s)

Astronaut No. 127

Astronaut USA No. 62

Thornton: 2nd flight (last)

Cumulative time: 13 d 1 h 17 m 29 s
(313 h 17 m 29 s)

Astronaut No. 167

Astronaut USA No. 96

van den Berg: 1st flight (last)

Cumulative time: 7 d 0 h 8 m 46 s
(168 h 8 m 46 s)

Astronaut No. 168

Astronaut USA No. 97

Wang: 1st flight (last)

Cumulative time: 7 d 0 h 8 m 46 s
(168 h 8 m 46 s)

The longest flight:
May 13, 1982 211 d 9 h 4 m 31 s (5073 h 4 m 31 s) Anatoly Berezovoy and Valentin Lebedev

The largest number of flights: 6 Young

The most cumulative time in space (3 flights):
361 d 21 h 31 m 57 s (8685 h 31 m 57 s) Valery Ryumin

Manned Flight No.	104
Manned flight of the USA No.	48
Manned flight Space Shuttle No.	17
Manned flight Challenger No.	7
Launch:	Apr 29, 1985 16:02:18
Landing:	May 06, 1985 16:11:04
Duration:	7 d 0 h 8 m 46 s (168 h 8 m 46 s)
Orbits:	111