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Adventures on the MARTIAN TRAIL

机译:MARTIAN TRAIL上的冒险

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THERE IS ONE MOMENT THAT HAUNTS LARRY CRUMPLER. He's a volcanologist who has been on the science teams of several Mars missions, but most prominently as part of the daily operations of NASA's Mars Exploration Rovers. The rovers, Spirit and Opportunity, landed on opposite sides of the planet in 2004.In 2007, Spirit passed through an area with some lava that got Crumpler's attention. "We were on a slope, above which was an escarpment with basaltic rocks that had just tumbled down," he says. "There was a big one right there, just a few meters away." Spirit was so close. If he could just drive the rover over and examine the rock up close, he might discover whether the lava had flowed onto ice, water, or dry soil. He might discover evidence, in other words, of water-exactly what the mission was sent to find.
机译:有一个瞬间困扰着拉里·克拉普勒。他是一名火山学家,曾在多个火星任务的科学团队中工作,但最重要的是作为NASA火星探测漫游者日常运营的一部分。 2004年,“精神与机遇号”流浪者降落在地球的相对两侧。2007年,“精神”穿越了一个带有熔岩的区域,引起了克鲁普勒的注意。他说:“我们在一个斜坡上,上面是一块陡峭的玄武岩悬崖。” “那里只有一个大的地方,就在几米外。”精神是如此亲密。如果他能将流动车驶过并仔细检查岩石,他可能会发现熔岩是否流到了冰,水或干燥的土壤上。换句话说,他可能会发现证据,确切地说是派遣任务去寻找的东西。

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  • 来源
    《Air and Space》 |2018年第1期|45-49|共5页
  • 作者

    LORETTA HALL;

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