File:Hubble Interacting Galaxies Poster (2008-04-24).jpg

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Description

Astronomy textbooks typically present galaxies as staid, solitary, and majestic island worlds of glittering stars. But galaxies have a dynamical side. They have close encounters that sometimes end in grand mergers and overflowing sites of new star birth as the colliding galaxies morph into wondrous new shapes. Today, in celebration of the Hubble Space Telescope's 18th launch anniversary, this poster with 59 views of colliding galaxies constitute the largest collection of Hubble images ever released to the public. This new Hubble atlas dramatically illustrates how galaxy collisions produce a remarkable variety of intricate structures in never-before-seen detail.

Date
Source http://hubblesite.org/newscenter/archive/releases/2008/16/image/b/ (direct link)
Author A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University), W. Keel (University of Alabama, Tuscaloosa), K. Noll, B. Whitmore and M. Stiavelli (STScI), G. Ostlin (Stockholm University), and J. Westphal (Caltech)
Permission
(Reusing this file)
Public domain This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org.
For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.
Hubble 01.jpg

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current23:25, 27 April 2008Thumbnail for version as of 23:25, 27 April 20083,000 × 2,400 (1.36 MB)とある白い猫{{Information |Description=Astronomy textbooks typically present galaxies as staid, solitary, and majestic island worlds of glittering stars. But galaxies have a dynamical side. They have close encounters that sometimes end in grand mergers and overflowin

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