File:NGC520 - Gemini0509c.jpg

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English: Interacting Galaxies NGC 520

Interacting Galaxies NGC 520

Gemini North image of interacting galaxies NGC 520. NGC 520 has a unique shape that is the result of two galaxies colliding with each other. One galaxy’s dust lane can be seen easily in the foreground and a distinct tail is visible at bottom center. These features are a result of the gravitational interactions that have robbed both of the galaxies of their original shapes. Some astronomers speculate that each member of the pair was originally similar to the Milky Way and Andromeda Galaxy. This collision could be providing us a glimpse at what might happen to our own galaxy in about five billion years as the Andromeda Galaxy collides with our Milky Way. Estimated to lie some 100 million light-years away in the direction of the constellation Pisces, these galaxies have likely changed significantly in the time it has taken for their light to reach us. This view may be fairly early in the galactic dance that these galaxies have been performing. Hints of star formation (faint red glowing areas above and beneath the middle of the image) may have become more pronounced during the course of the collision. Many background galaxies also appear in this image. They represent galaxy evolution at an even earlier epoch in the history of the universe.

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International Gemini Observatory

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Aug. 26, 2005, 8 p.m.

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https://noirlab.edu/public/images/gemini0509c/

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Credit: International Gemini Observatory

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:37, 13 November 2021		2,300 × 1,860 (880 KB)	Fabian RRRR (talk \| contribs)	== {{int:filedesc}} == {{Information \|description={{en\|1='''Interacting Galaxies NGC 520 Interacting Galaxies NGC 520 Gemini North image of interacting galaxies NGC 520. NGC 520 has a unique shape that is the result of two galaxies colliding with each other. One galaxy’s dust lane can be seen easily in the foreground and a distinct tail is visible at bottom center. These features are a result of the gravitational interactions that have robbed both of the galaxies of their original shapes. So...

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Author	Peter Michaud
Credit/Provider	International Gemini Observatory
Source	NSF's NOIRLab
Online copyright statement	http://www.gemini.edu/index.php?q=node/14
Copyright holder	The Gemini Observatory” must be acknowledged as the source of its materials, products, and technologies.It is unlawful to falsely claim copyright or other rights in Gemini material.Gemini shall in no way be liable for any costs, expenses, claims or demands arising out of use of Gemini materials by a recipient or a recipient's distributees.Gemini personnel are not authorized to sign "hold harmless" statements or documents granting exclusive rights.Gemini materials may not be used in an inappropriate manner. Inappropriate use includes but is not limited to: religious materials, gang related materials, ethnic background materials, sexual content and political information. Inappropriate use also includes derogatory use of reproductions, authorship of derivative works and other transformations of the original work. The use of images must not imply endorsement by Gemini of organizations, products, or services using the images.
Short title	Interacting Galaxies NGC 520
Image title	Gemini North image of interacting galaxies NGC 520. NGC 520 has a unique shape that is the result of two galaxies colliding with each other. One galaxy’s dust lane can be seen easily in the foreground and a distinct tail is visible at bottom center. These features are a result of the gravitational interactions that have robbed both of the galaxies of their original shapes. Some astronomers speculate that each member of the pair was originally similar to the Milky Way and Andromeda Galaxy. This collision could be providing us a glimpse at what might happen to our own galaxy in about five billion years as the Andromeda Galaxy collides with our Milky Way. Estimated to lie some 100 million light-years away in the direction of the constellationPisces, these galaxies have likely changed significantly in the time it has taken for their light to reach us. This view may be fairly early in the galactic dance that these galaxies have been performing. Hints of star formation (faint red glowing areas above and beneath the middle of the image) may have become more pronounced during the course of the collision. Many background galaxies also appear in this image. They represent galaxy evolution at an even earlier epoch in the history of the universe.
Usage terms	Creative Commons Attribution 4.0 International License
City shown	Hilo
Date and time of data generation	20:00, 26 August 2005
Software used	Adobe Photoshop CS2 Macintosh
File change date and time	14:47, 24 August 2005
Date and time of digitizing	06:47, 24 August 2005
Date metadata was last modified	01:52, 14 January 2010
Copyright status	Copyright status not set
Type of item	Science & Technology
Keywords	NGC 520
Contact information	@ gemini.edu pmichaud @ gemini.edu https://noirlab.edu 950 North Cherry Ave. Tucson, AZ, 85719 USA 808.974.2500
Country shown	United States of America
Province or state shown	Hawaii
Code for country shown	US
Sublocation of city shown	Maunakea
IIM version	4

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