航宇局将设法回收6月27日第四次航天飞机发射后两枚沉入大西洋的固体火箭助推器的飞行记录器和降落伞机械装置。航宇局用水下摄影机已测定,一枚固体火箭助推器已断裂为许多碎片,而第二枚的前缘和顶段还完好无损(这部分装有飞行记录器)。航宇局预期这个回收的设备将有助于确定减速系统失灵的确切原因,它导致了助推器沉 NASA will try to recover flight recorders and parachute machinery from two Atlantic solid rocket booms following the launch of the fourth space shuttle on June 27. The NASA underwater camera has determined that a solid rocket booster has broken into many pieces, while the second one has intact the leading edge and top (this part is equipped with a flight recorder). NASA expects that the recovered equipment will help determine the exact cause of the decelerating system failure, which has led to the booster