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NASA found a golden rock on the surface of & # 39; Mars and sent "Curious" to investigate – Wall Street



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Source & # 39; this article: Sina Technology

Sina Technology> Exploration Science> Astronomy and Space> Text
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NASA found a golden rock on the surface of & # 39; Mars and sent "Curious" to investigate.
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NASA found a golden rock on the surface of & # 39; Mars and sent "Curious" to investigate.
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5 & ​​# 39; December 2018 08:22 Sina Technology
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The Tencent QQ QQ space
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The picture shows the gold shelf "Little Colonsay" discovered by NASA on Mars, you can & # 39; be a meteorite. The moving curiosity & # 39; to carry forward close investigation.
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Technology News & # 39; Sina Time & # 39; Beijing on 5 & # 39; December news, according to foreign media reports, Raver Mars "Curious" NASA is investigating strange "Golden Rock" on the surface of & # 39; Mars. NASA said Curiosity sent near the rock for close observation.
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The scientists previously discovered rocks in & # 39; large scale photo and declared as "Little Colonsay", and now decided to send a curiosity to find out.
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"The Little Colonsay is one of rock samples we look more", said NASA. "The planning team thought can & # 39; be a meteorite because it is very shiny. But the image can & # 39; is misleading and only the chemical composition can & # 39; used as evidence. But unfortunately, because of its small size, we nilfu this purpose in the last resort. Curiosity again & # 39; try with the last data collected time. "
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The operator will use the "Chemical Composition House" (ChemCam) on Curiosity to study rocks. ChemCam laser beam will come from a distance, hit the Martian rocks or soil, and then analyze the elemental composition of the evaporate affected (diameter & # 39; less than 1 mm). The spectrometer on Curiosity measuring the composition of plasma generated by the laser, resulting in & # 39; detailed information on rock minerals and microstructure.
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The camera resolution of ChemCam is up 5 to 10 times that of Mars Exploration Rover NASA, which has been in service from January 2004.
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The curiosity has been working in the area & # 39; Vera Rubin Ridge to investigate only gray foundation known as Highfield.
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The curiosity has been working in the area & # 39; Vera Rubin Ridge to investigate only gray foundation known as Highfield.
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There are many rocks that NASA wants to study, like a rock called "Flanders Moss", which presents "an interesting dark coating needs chemical analysis to confirm its essence".
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The rover Curiosity recently received "Electronic Brain Transplant." On the 15 & # 39; September this year, the Curiosity showed abnormal memory. So on 3 & # 39; in October, the engineers had to replace their computers with "Computers-face" excess. B & # 39; this way, the Curiosity can & # 39; work with & # 39; normal mode while letting engineers diagnose the cause of the problem.
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When Curiosity landed on Mars first, he used the computer side A. But faced with & # 39; & # 39 series; problems & # 39; hardware and software five years ago, so the team told Curious in B computer. From there & # 39; hereinafter, the affected part of the side A computer is isolated, and allow Curiosity to continue using the computer to store data and records of events. But after this memory anomaly, the team decided to switch again and again & # 39; enables computer side A. (leaves)

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