October 23, 2021

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Powerful X-ray burst from black hole ripples through galactic dust in new NASA image

3 min read


NASA has released a new image of ripples in dust clouds created by an unexpected black hole X-ray burst observed in 2015. 

The image, a combination of observations taken by the NASA workhorse Chandra X-ray Observatory and the optical Pan-STARRS telescope in Hawaii, shows blue concentric rings of dust around the V404 Cygni black hole (the Chandra view) on the backdrop of surrounding stars (as seen by the Pan-STARRS telescope). 



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