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Search for Organics Ramps Up after Mars Rover Hit Paydirt

机译:在火星探测器命中Paydirt之后搜寻有机物

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摘要

With one life-friendly environment found on Mars, scientists using NASA's Curiosity rover are retooling for Mount Sharp, the primary target of the mission, which is intended to assess if the planet most like Earth in the solar system has or ever had the chemistry and environments for microbial life. Hitting paydirt on the very first analysis of a sample powder drilled out from inside a rock near the rover's Gale Crater landing site raises the stakes for similar analysis on Mount Sharp, a 5-kilometer high mound of what appears to be layered sediment rising from the crater's floor. Though Mount Sharp is why Gale Crater was selected as the landing site, the rover first explored a region known as Yellowknife Bay located in the opposite direction.
机译:有了火星上一个有利于人类生存的环境,使用NASA好奇号火星车的科学家们正在为该任务的主要目标-夏普山(Mount Sharp)重新装备,目的是评估太阳系中最像地球的行星是否曾经化学过,微生物生命的环境。从流动站大风陨石坑着陆点附近的岩石内部钻出的样本粉末的第一个分析,就获得了最高的收益,这为夏普山(Mount Sharp)上的类似分析增加了赌注,该山丘高5公里,似乎是从沙丘上升的分层沉积物火山口的地板。尽管为什么将尖锐山作为大风陨石坑被选为登陆点的原因,但漫游者还是首先探索了一个位于相反方向的耶洛奈夫湾地区。

著录项

  • 来源
    《Space news》 |2013年第15期|14-14|共1页
  • 作者

    IRENE KLOTZ;

  • 作者单位

    CAPE CANAVERAL, Fla;

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  • 原文格式 PDF
  • 正文语种 eng
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