File:Hubble captures cosmic face (48974365278).jpg

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In celebration of Halloween, this new image from the NASA/ESA Hubble Space Telescope captures two galaxies of equal size in a collision that appears to resemble a ghostly face. This observation was made on 19 June 2019 in visible light by the telescope’s Advanced Camera for Surveys.

Although galaxy collisions are common — especially in the early universe — most are not head-on impacts like the collision that likely created this Arp-Madore system 704 million light-years from Earth. This violent encounter gives the system an arresting ring structure, but only for a short amount of time. The crash has pulled and stretched the galaxies’ discs of gas, dust, and stars outward, forming the ring of intense star formation that shapes the “nose” and “face” features of the system.

<a href="https://sci.esa.int/web/hubble/-/hubble-captures-cosmic-face-heic1919" rel="noreferrer nofollow">Learn more</a>

Credits: NASA, ESA, J. Dalcanton, B.F. Williams, and M. Durbin (University of Washington); <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer nofollow">CC BY 4.0</a>
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Source Hubble captures cosmic face
Author European Space Agency

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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by europeanspaceagency at https://flickr.com/photos/37472264@N04/48974365278. It was reviewed on 14 June 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

14 June 2022

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current22:35, 14 June 2022Thumbnail for version as of 22:35, 14 June 20221,846 × 2,000 (2.04 MB)Astromessier (talk | contribs)Transferred from Flickr via #flickr2commons

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