Each viking lander's arsenal of scientific instruments included an experimenal package designed to look for signs of life . 每艘海盗号着陆舱的科学仪器室里都有一套为寻找生命迹象而设计的实验装置。
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The two viking spacecraft reached mars successfully 两个海盗号探测器成功抵达了火星。
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The two viking orbiters made maps of much of the surface 两个海盗号轨道飞行器绘制出了火星大部分表面的地图。
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The viking spacecraft not only sampled the soil of mars ; they also measured the speed of light in the solar system 海盗号太空船不但收集火星土壤样本，还量度了太阳系内光的速度。
