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File:Hubble image of the galaxy cluster Abell 3827.jpg

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English: This image from the NASA/ESA Hubble Space Telescope shows the rich galaxy cluster Abell 3827. The strange blue structures surrounding the central galaxies are gravitationally lensed views of a much more distant galaxy behind the cluster. Observations of the central four merging galaxies have provided hints that the dark matter around one of the galaxies is not moving with the galaxy itself, possibly implying dark matter-dark matter interactions of an unknown nature are occuring.
Русский: На снимке, полученном на Космическом телескопе Хаббла NASA/ESA – богатое скопление галактик Abell 3827. Странные голубоватые структуры, окружающие центральные галактики – гравитационно-линзированное изображение значительно более удаленной галактики, находящейся за скоплением. Наблюдения четырех сливающихся галактик (в центре снимка) свидетельствуют о том, что темная материя вокруг одной из этих галактик не движется вместе с этой галактикой, что, возможно, говорит о наличии взаимодействий неизвестной природы с участием темной материи.
Date
Source http://www.eso.org/public/images/eso1514a/
Author ESO

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15 April 2015

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Date/TimeThumbnailDimensionsUserComment
current14:15, 14 February 2024Thumbnail for version as of 14:15, 14 February 20246,207 × 4,727 (7.72 MB)C messierfull size
01:27, 15 April 2015Thumbnail for version as of 01:27, 15 April 20151,280 × 975 (112 KB)JmencisomUser created page with UploadWizard

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