卡西尼号将一张储存有签名的DVD带到了土星轨道上，凤凰号火星探测器将一张DVD带到了火星的北极。
The Cassini spacecraft brought a disk of signatures into orbit around Saturn.The Phoenix Mars Lander took DVD to Mars' north pole.
卡西尼号将一张储存有签名的DVD带到了土星轨道上，凤凰号火星探测器将一张DVD带到了火星的北极。
The Cassini spacecraft brought a disk of signatures into orbit around Saturn. The Phoenix Mars Lander took DVD to Mars' North Pole.
2008年，凤凰号火星探测器传回的照片中有经过挖掘土壤而找到的冰块，这在寻找液态水的过程中是一项重大发现——也是生命存在的关键因素。
In 2008, the Phoenix Mars Lander sent back photos of ice chunks it had found after scooping up handfuls of soil, a huge discovery in the search for liquid water — a key ingredient for life.
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