欧阳自远称,火星计划另外一个重要目标是,探测地球以外的太阳系,并将其它类地行星的起源与太阳系的形成相比较。
Ouyang said another important goal of the Mars mission was to detect solar systems beyond earth's reach and to compare the origins of earth-like planets with the formation of the solar system.
美国宇航局三大探测目标就是探测地球之外的世界,这三大行星都有宏大的目标,搜索类地行星。
NASA probe of the three major goal is to detect the earth outside world, the three planets has an ambitious goal, search terrestrial planets.
戴明指出,确定水的探测技术是发现类地行星的关键步骤,这种行星可能拥有水和其他与生命相关的重要分子。
Nailing down the technique for the detection of water is a key step toward finding Earth-like planets that have water and other key life-related molecules, Deming said.
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