Christa McAuliffe trains in weightless environment for Challenger mission

Close up of Christa McAuliffe floating with one hand on the roof of the training facility where she is preparing for being in a weightless environment. She is wearing a blue NASA jumpsuit, and in her other hand she holds a bottle of light blue liquid. Cut to medium shot of her with other members of NASA, also wearing blue jumpsuits. McAuliffe is still holding the bottle when another woman reaches for it. McAuliffe lets go as the other woman takes it and spins it in the weightless environment. The woman then points to the spinning bottle and McAuliffe braces herself against the roof and wall of the training facility before lunging out to grab the bottle.