Vestibular Study testing in Zero-G flights on the KC-135

Vestibular Study testing in Zero-G flights on the KC-135. Seen in this view are Roberta Bonder and others experiencing weightlessness.

ASTRONAUT TRAININGASTRONAUTSKC-135LIFE SCIENCESPARABOLIC FLIGHTVESTIBULAR STUDIESWEIGHTLESS ENVIRONMENT TRAININGWEIGHTLESSNESS ZERO GRAVITY