會員登入
 
水瓶座現七類地行星 2017.03.01

小朋友,謹記登入答問題!

16901 16901

外星人是否存在一直是全世界熱議的題目,最近美國太空總署(NASA)的研究便有了重大的突破。美國太空總署宣布,科學家發現在距離地球40光年的水瓶座內,有七顆與地球大小相若的系外行星,圍繞着一顆鮭紅色的超冷矮恒星「Trappist-1」運行,其中3顆位處宜居地帶,溫度與地球接近,適合孕育出海洋、大氣層,甚至更可能有外星人居住。其中一個研究者更指,新發現證明「找到第二個地球已不再是假設,而是時間問題」。

The existence of aliens has long been a hot topic around the world for many years. But the new discovery by NASA has given a new direction to the issue. No less than seven Earth-sized exoplanets have been discovered orbiting Trappist-1, a tiny star in the constellation of Aquarius – 40 light years from the Earth. Three of the planets seem to be within the sweet spot known as the habitable zone, which means that all other things being equal, they could support life, scientists announced yesterday. One of the scientists said the discovery "gives us a hint that finding a second Earth is not just a matter of if, but when". 

wài xīng rén shì fǒu cún zài yì zhí shì quán shì jiè rè yì de tí mùzuì jìn měi guó tài kōng zǒng shǔ de yán jiū biàn yǒu le zhòng dà de tū pòměi guó tài kōng zǒng shǔ xuān bùkē xué jiā fā xiàn zài jù lí dì qiú guāng nián de shuǐ píng zuò nèiyǒu qī kē yǔ dì qiú dà xiǎo xiāng ruò de xì wài háng xīngwéi rào zhe yì kē guī hóng sè de chāo lěng ǎi héng xīng yùn xíngqí zhōng kē wèi chù yí jū dì dàiwēn dù yǔ dì qiú jiē jìnshì hé yùn yù chū hǎi yángdà qì céngshèn zhì gèng kě néng yǒu wài xīng rén jū zhùqí zhōng yí gè yán jiū zhě gèng zhǐxīn fā xiàn zhèng míngzhǎo dào dì èr gè dì qiú yǐ bú zài shì jiǎ shè ér shì shí jiān wèn tí」。

文:陳雯菱

 

本網頁線上語音由賽微科技股份有限公司提供 

 

_____________________________________________________________

 

*時事、語文、常識 益智趣味並重,訂閱《陽光校園》全綫學生報,專享更多優惠,請即瀏覽訂閱詳情:

 

http://stedu.stheadline.com/subscribe/intro_files/subscribe_info2016/pri_chi_leaflet.pdf



請先輸入個人資料後回答以下問題
< 輸入個人資料 >
  1. 水瓶座距離地球多遠?
    40光年
    50光年
    60光年

請登入以回答問題。

TOP