跳转到内容

File:Map of the positions of thousands of galaxies in the VIPERS survey.jpg

页面内容不支持其他语言。
這個文件來自維基共享資源
维基百科，自由的百科全书

原始文件 （2,172 × 1,306像素，文件大小：1.29 MB，MIME类型：image/jpeg）

摘要

描述
English: This map of a section of the Universe shows the positions of thousands of galaxies that were measured as part of the VIPERS survey with ESO’s Very Large Telescope. The observer on the Earth is at the left and galaxies towards the right are seen at earlier times in the history of the Universe. Redshift 0.65 corresponds to looking back about six billion years and redshift 1.0 to about eight billion years ago. The colours indicate the true colours of the galaxies — red objects are red elliptical galaxies and blue are star-forming spiral galaxies. The sizes of the blobs indicate the brightness of the galaxies. The complex structure of the large-scale structure of the cosmic web is clearly seen.
Português: Este mapa de uma secção do Universo mostra a posição de milhares de galáxias que foram medidas no âmbito do rastreio VIPERS com o Very Large Telescope do ESO. Um observador na Terra encontra-se à esquerda e quanto mais para a direita, mais longe no tempo estamos a observar as galáxias. Desvios para o vermelho de 0,65 correspondem a olhar para trás no tempo cerca de seis mil milhões de anos e desvios para o vermelho de 1,0 correspondem a cerca de oito mil milhões de anos atrás. As cores indicam as cores verdadeiras das galáxias - objetos vermelhos são galáxias elípticas vermelhas e os azuis são galáxias espirais com formação estelar intensa. Os tamanhos dos pontos indicam o brilho das galáxias. A estrutura complexa da estrutura a larga escala da teia cósmica pode ser vista claramente.
日期
来源 http://www.eso.org/public/images/ann13022a/
作者 ESO/L. Guzzo/VIPERS survey

许可协议
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:zh:知识共享
署名
本文件采用知识共享署名 4.0 国际许可协议授权。
您可以自由地：
  • 共享 – 复制、发行并传播本作品
  • 修改 – 改编作品
惟须遵守下列条件：
  • 署名 – 您必须对作品进行署名，提供授权条款的链接，并说明是否对原始内容进行了更改。您可以用任何合理的方式来署名，但不得以任何方式表明许可人认可您或您的使用。

说明

添加一行文字以描述该文件所表现的内容

此文件中描述的项目

描繪內容

文件历史

点击某个日期/时间查看对应时刻的文件。

日期/时间缩⁠略⁠图大小用户备注
当前2013年3月12日 (二) 18:112013年3月12日 (二) 18:11版本的缩略图2,172 × 1,306（1.29 MB）Stas1995User created page with UploadWizard

以下页面使用本文件：

全域文件用途

以下其他wiki使用此文件：

元数据

此文件中包含有扩展的信息。这些信息可能是由数码相机或扫描仪在创建或数字化过程中所添加。

如果此文件的源文件已经被修改，一些信息在修改后的文件中将不能完全反映出来。

检索自“https://zh.wikipedia.org/wiki/File:Map_of_the_positions_of_thousands_of_galaxies_in_the_VIPERS_survey.jpg”