商务英语 学英语,练听力,上听力课堂! 注册 登录
> 商务英语 > BEC中级 >  内容

BEC中级商务英语阅读热点新闻精选精练(10)

所属教程:BEC中级

浏览:

手机版
扫描二维码方便学习和分享
Background: 日本宇航员称他们发现了众多没有环绕恒星运行的“行星”。刊登在《自然》杂志中的文章介绍说,科学家们发现了10颗与木星大小相同的,并处于太阳系之外的行星。

The researchers claim to have found 10 dark gas giants floating at the heart of our Milky Way without any nearby star to illuminate them. Astronomers have long suspected such rogue planets existed, but this is the first evidence, and the Japanese team believe there could be as many out there as there are stars, a finding likely to shock many.

How they came into being is unclear. One theory is that they may be cast-outs, forgotten worlds ejected from infant solar systems by gravitational forces or interplanetary collisions.www.Examw.com

Strictly speaking, the objects aren't even planets, as by definition planets orbit a star or the remains of one. But should the researchers have their calculations right, then strange dark orbs which look very much like planets are out there, far far from any shining star.


用户搜索

疯狂英语 英语语法 新概念英语 走遍美国 四级听力 英语音标 英语入门 发音 美语 四级 新东方 七年级 赖世雄 zero是什么意思池州市恒泰都是华庭英语学习交流群

  • 频道推荐
  • |
  • 全站推荐
  • 推荐下载
  • 网站推荐