...
首页> 外文期刊>Space news >NASA Probe Discovers Matter from Beyond Our Solar System
【24h】

NASA Probe Discovers Matter from Beyond Our Solar System

机译:NASA探测发现太阳系以外的事物

获取原文
获取原文并翻译 | 示例
           

摘要

For the first time, a NASA spacecraft has detected matter from outside our solar system - material that came from elsewhere in the galaxy, researchers announced Jan. 31. This so-called interstellar material was spotted by NASA's Interstellar Boundary Explorer (IBEX), a spacecraft that is studying the edge of the solar system from its orbit about 322,000 kilometers above Earth."This alien interstellar material is really the stuff that stars and planets and people are made of - it's really important to be measuring it," David McComas, IBEX pr incipal investigator and assistant vice president of the Space Science and Engineering Division at Southwest Research Institute in San Antonio, said in a news briefing from NASA headquarters in Washington. An international team of scientists presented new findings from IBEX, which included the first detection of alien particles of hydrogen, oxygen and neon, in addition to the confirmation of previously detected helium.
机译:研究人员于1月31日宣布,这是NASA航天器首次从太阳系外部探测到的物质-来自银河系其他地方的物质。这种所谓的星际物质是由NASA的星际边界探测器(IBEX)发现的。正在从距地球约322,000公里的轨道上研究太阳系边缘的航天器。“这种外星际星际物质确实是由恒星,行星和人类组成的物质-对其进行测量非常重要,”戴维·麦科马斯(David McComas) IBEX首席研究员兼位于圣安东尼奥市西南研究所的空间科学与工程部助理副总裁在华盛顿NASA总部的新闻发布会上说。一个国际科学家团队介绍了IBEX的新发现,除了对先前检测到的氦进行确认外,它还包括首次检测到氢,氧和氖的外来粒子。

著录项

  • 来源
    《Space news》 |2012年第5期|p.14|共1页
  • 作者

    DENISE CHOW;

  • 作者单位
  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号