File:Galaxy galaxy, burning bright! (49869421071).jpg

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In the forests of the night lies a barred spiral galaxy called NGC 3583, imaged here by the NASA/ESA Hubble Space Telescope. This is a barred spiral galaxy with two arms that twist out into the Universe. This galaxy is located 98 million light-years away from the Milky Way. Two supernovae exploded in this galaxy, one in 1975 and another, more recently, in 2015.

There are a few different ways that supernova can form. In the case of these two supernovae, the explosions evolved from two independent binary star systems in which the stellar remnant of a Sun-like star, known as a white dwarf, was collecting material from its companion star. Feeding off of its partner, the white dwarf gorged on the material until it reached a maximum mass. At this point, the star collapsed inward before exploding outward in a brilliant supernova.

Two of these events were spotted in NGC 3583, and though not visible in this picture of the week, we can still marvel at the galaxy’s fearful symmetry.

Credits: ESA/Hubble & NASA, A. Riess et al.; <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer nofollow">CC BY 4.0</a>
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Source Galaxy galaxy, burning bright!
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@N04/49869421071. It was reviewed on 3 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

3 December 2020

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current19:02, 3 December 2020Thumbnail for version as of 19:02, 3 December 20203,660 × 3,639 (11.63 MB)Eyes Roger (talk | contribs)Transferred from Flickr via #flickr2commons

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