File:Cosmic fireworks ESA22173375.jpg

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Captions

Captions

This image from the NASA/ESA Hubble Space Telescope features the spectacular galaxy NGC 2442. This galaxy was host to a supernova explosion, known as SN2015F, that was created by a white dwarf star.

Summary

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Description
English: This image from the NASA/ESA Hubble Space Telescope features the spectacular galaxy NGC 2442.
This galaxy was host to a supernova explosion, known as SN2015F, that was created by a white dwarf star. The white dwarf was part of a binary star system and syphoned mass from its companion, eventually becoming too greedy and taking on more than it could handle. This unbalanced the star and triggered runaway nuclear fusion that eventually led to an intensely violent supernova explosion.
SN2015F was spotted in March 2015 in the galaxy named NGC 2442, nicknamed the Meathook Galaxy owing to its extremely asymmetrical and irregular shape. The supernova shone brightly for quite some time and was easily visible from Earth through even a small telescope until later that summer.
Date 21 August 2020 (upload date)
Source Cosmic fireworks
Author European Space Agency
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Activity
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Space Science
Mission
InfoField
Hubble Space Telescope

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This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: ESA/Hubble & NASA, S. Smartt et al.; CC BY 4.0
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current01:23, 21 August 2024Thumbnail for version as of 01:23, 21 August 20245,778 × 4,066 (9.84 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2020/08/cosmic_fireworks/22173364-1-eng-GB/Cosmic_fireworks.jpg via Commons:Spacemedia

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