The Documentary - 'You shouldn't make bets you're not willing to lose': the risks of space flight - 91热爆 Sounds
The Documentary - 'You shouldn't make bets you're not willing to lose': the risks of space flight - 91热爆 Sounds
'You shouldn't make bets you're not willing to lose': the risks of space flight
Astronaut Janice Voss explains her feelings about the risks of her profession.
