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Dawn of a Galactic Collision

NGC 5256 is a pair of galaxies in its final stage of merging. It was previously observed by Hubble as part of a collection of 59 images of merging galaxies, released on Hubble's 18th anniversary on April 24, 2008. The new data make the gas and dust being whirled around inside and outside the galaxy more visible than ever before. Credit: ESA/Hubble, NASA

NGC 5256 is a pair of galaxies in its final stage of merging. It was previously observed by Hubble as part of a collection of 59 images of merging galaxies, released on Hubble’s 18th anniversary on April 24, 2008. The new data make the gas and dust being whirled around inside and outside the galaxy more visible than ever before. Credit: ESA/Hubble, NASA

A riot of colour and light dances through this peculiarly shaped galaxy, NGC 5256. Its smoke-like plumes are flung out in all directions and the bright core illuminates the chaotic regions of gas and dust swirling through the galaxy’s centre. Its odd structure is due to the fact that this is not one galaxy, but two – in the process of a galactic collision...

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