File:Hubble Interacting Galaxy VV 705 (2008-04-24).jpg

原始文件(2,788 × 2,788像素,文件大小:9.28 MB,MIME类型:image/jpeg


描述

VV 705, or Markarian 848, consists of two galaxies that seem to be embracing each other. Two long, highly curved arms of gas and stars emerge from a central region with two cores. One arm, curving clockwise, stretches to the top of the image where it makes a U-turn and interlocks with the other arm that curves up counter-clockwise from below. The two cores are 16,000 light-years apart. The pair is thought to be midway through a merger. Markarian 848 is located in the constellation of Bootes, the Bear Watcher, and is approximately 550 million light-years away from Earth.

This image is part of a large collection of 59 images of merging galaxies taken by the Hubble Space Telescope and released on the occasion of its 18th anniversary on 24th April 2008.

About the object
Object name VV 705, Mrk 848, I Zw 107
Object description Interacting Galaxies
Position (J2000) 15 18 06.34
+42 44 34.0
Constellation Bo tes
Distance 550 million light-years (150 million parsecs)
About the data
Data description The Hubble image was created using HST data from proposal 10592: A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University)
Instrument ACS/WFC
Exposure date(s) November 13, 2001
Exposure time 35 minutes
Filters F435W (B) and F814W (I)
日期
来源 http://hubblesite.org/newscenter/archive/releases/2008/16/image/cg/ (direct link)
作者 NASA, ESA, the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration, and A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University)
授权
(二次使用本文件)
Public domain 本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zhNASA版权方针页面JPL图片使用方针。)
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当前2008年4月27日 (日) 23:082008年4月27日 (日) 23:08版本的缩略图2,788 × 2,788(9.28 MB)とある白い猫{{Information |Description=VV 705, or Markarian 848, consists of two galaxies that seem to be embracing each other. Two long, highly curved arms of gas and stars emerge from a central region with two cores. One arm, curving clockwise, stretches to the top

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