Image:Hubble Interacting Galaxy NGC 17 (2008-04-24).jpg

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Description

This galaxy features a single nucleus, a containing a blue central disk with delicate fine structure in the outer parts and tidal tails indicative of two former disk galaxies. At present these galaxies appear to have completed their merger. The remnant shows clear signs that the merger was gas-rich and accompanied by a starburst. NGC 17 is gas-rich and can sustain its strong central starburst and present mild central activity for some time to come. NGC 17 is located about 250 million light-years away in the constellation of Cetus, the Whale.

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.

Technical facts about this image
About the object
Object name: NGC 17, NGC 34*
Object description: Interacting Galaxies
Position (J2000): 00 11 06.68
-12 06 24.6
Constellation: Cetus
Distance: 250 million light-years (100 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): July 4, 2002
Exposure time: 33 minutes
Filters: F435W (B) and F814W (I)
Source

http://hubblesite.org/newscenter/archive/releases/2008/16/image/aj/ (direct link)
Date

2008-04-24
Author

NASA, ESA, the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration, and A. Evans (University of Virginia, Charlottesville/NRAO/Stony Brook University)
Permission
(Reusing this image)
Public domain
 This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).

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Date/TimeDimensionsUserComment
current21:54, 24 April 20083,360×3,360 (13.2 MB)White Cat ({{Information |Description=This galaxy features a single nucleus, a containing a blue central disk with delicate fine structure in the outer parts and tidal tails indicative of two former disk galaxies. At present these galaxies appear to have completed t)
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