To recreate the weightless experience without going into space, the plane executed parabolic flight maneuvers, climbing sharply and descending several times during the one-hour flight.
为了不上太空而体验失重，飞机进行了“过山车”式的俯冲，在一小时的飞行期间，迅速爬升和下降。
2
Participants undergo near-weightlessness as the plane is flown in parabolic maneuvers that create temporary reduced gravity.
当飞机以抛物线飞行并暂时抵消部分重力时，学员将能体验到近似失重的状态。
3
To recreate outer-space conditions of micro-gravity, the plane performed 6 parabolic flight 7 maneuvers over the Gulf of Mexico after 8 taking off from north Florida.