Helios Mission

A pair of deep space probes developed by the Federal Republic of Germany (FRG) in a cooperative program with NASA. Experiments were provided by scientists from both FRG and the U.S. NASA supplied the Titan/Centaur launch vehicle.联邦共和国德国（FRG）与NASA合作研发的一对深空探测器。实验由FRG和美国科学家共同提供，NASA则提供了泰坦/半人马座运载火箭。