英語聽力 學(xué)英語,練聽力,上聽力課堂! 注冊 登錄
> 在線聽力 > 英語中級聽力 > Breaking News 邊聽邊練 2020 >  第24篇

BreakingNews·200217-Scientists start huge search for ET

所屬教程:Breaking News 邊聽邊練 2020

瀏覽:

2021年06月26日

手機(jī)版
掃描二維碼方便學(xué)習(xí)和分享
https://online2.tingclass.net/lesson/shi0529/10000/10339/200217.mp3
https://image.tingclass.net/statics/js/2012

Scientists start huge search for ET

Is there life on other planets? Are we alone? These are two of the biggest questions humans have been asking for centuries. Now, scientists have launched a new search to find out if there is... anybody... out there. The researchers are from the SETI Institute in California. SETI stands for Search for Extraterrestrial Intelligence. The mission of SETI is, "to explore, understand and explain the origin and nature of life in the universe and the evolution of intelligence". SETI scientists will use new technologies to scan the heavens for signs of alien life. They will share their data with the public. SETI hopes that by sharing data, "citizen scientists" could spot things missed by scientists.

SETI's astronomers will use 28 giant radio telescopes in their search for alien life. The telescopes are located all around the world. It will be the first time that a project will search the entire sky for signs of alien life. The signs they are looking for are called "techno-signatures". These include things like alien chemicals, large amounts of oxygen, non-natural structures, and light from lasers. Astronomer Dr Tony Beasley said: "Determining whether we are alone in the universe as technologically capable life is among the most compelling questions in science." Another scientist, Jill Tarter, said we are getting closer to finding out if alien life exists. She said this science is now no longer fiction, but "almost mainstream".

用戶搜索

瘋狂英語 英語語法 新概念英語 走遍美國 四級聽力 英語音標(biāo) 英語入門 發(fā)音 美語 四級 新東方 七年級 賴世雄 zero是什么意思孝感市萬佳豪庭(萬家上灣)英語學(xué)習(xí)交流群

  • 頻道推薦
  • |
  • 全站推薦
  • 推薦下載
  • 網(wǎng)站推薦