我国发射的第十五颗卫星何日重返人间？１９９３年１０月８日我国发射的第十五颗返回式卫星，没有成功回收，成为一件憾事。按原定计划，这颗卫星应当在１９９３年１０月１６日返回，但是当地面发出返回指令后，由于卫星姿态未能调到预定的角度，它便以错误的姿态接受了指... When will the fifteenth satellite launched by our country return to the earth? On October 8, 1993, the 15th returning satellite launched by our country failed to be successfully recovered and became a pity. As originally planned, the satellite should return on October 16, 1993, but after the return command was issued on the ground, the satellite accepted the finger in the wrong gesture because the satellite attitude failed to adjust to a predetermined angle ...