★英語資源頻道為大家整理的初中英語學(xué)習(xí)資料：英天文學(xué)家公布宇宙空間最詳細(xì)地圖，供大家參考。更多閱讀請(qǐng)查看本站英語資源頻道。
The most complete 3D map of the local universe has been unveiled by British astronomers. The 2MASS Redshift Survey (2MRS) from the University of Portsmouth extends to a distance of 380 million light years and has taken 10 years to complete. The survey has mapped in detail areas previously hidden behind the Milky Way to better understand the impact they have on its motion in relation to the rest of the universe. Karen Masters from the University of Portsmouth presented the map in a press conference at the 218th meeting of the American Astronomical Society in the Harvard-Smithsonian Centre for Astrophysics (CfA) in Cambridge, Massachusetts。
英國天文學(xué)家近日公布了我們臨近宇宙空間迄今最詳細(xì)的3D地圖。由英國樸茨茅斯大學(xué)主持的2微米紅移巡天(2MRS)項(xiàng)目對(duì)距離地球3.8億光年的空間進(jìn)行觀測記錄，歷時(shí)10年完成研究。因受到銀河系塵埃阻擋有一部分區(qū)域觀測不到，但此次項(xiàng)目對(duì)其進(jìn)行了詳細(xì)記錄，以便更好理解這些區(qū)域和其他區(qū)域相比對(duì)銀河運(yùn)動(dòng)的意義。樸茨茅斯大學(xué)的凱倫 馬斯特在正在馬薩諸塞州哈佛史密松天體物理中心召開的美國天文學(xué)會(huì)第218次會(huì)議上公布了這一成果。
The most complete 3D map of the local universe has been unveiled by British astronomers. The 2MASS Redshift Survey (2MRS) from the University of Portsmouth extends to a distance of 380 million light years and has taken 10 years to complete. The survey has mapped in detail areas previously hidden behind the Milky Way to better understand the impact they have on its motion in relation to the rest of the universe. Karen Masters from the University of Portsmouth presented the map in a press conference at the 218th meeting of the American Astronomical Society in the Harvard-Smithsonian Centre for Astrophysics (CfA) in Cambridge, Massachusetts。
英國天文學(xué)家近日公布了我們臨近宇宙空間迄今最詳細(xì)的3D地圖。由英國樸茨茅斯大學(xué)主持的2微米紅移巡天(2MRS)項(xiàng)目對(duì)距離地球3.8億光年的空間進(jìn)行觀測記錄，歷時(shí)10年完成研究。因受到銀河系塵埃阻擋有一部分區(qū)域觀測不到，但此次項(xiàng)目對(duì)其進(jìn)行了詳細(xì)記錄，以便更好理解這些區(qū)域和其他區(qū)域相比對(duì)銀河運(yùn)動(dòng)的意義。樸茨茅斯大學(xué)的凱倫 馬斯特在正在馬薩諸塞州哈佛史密松天體物理中心召開的美國天文學(xué)會(huì)第218次會(huì)議上公布了這一成果。