Public domain
Space Telescopes Reveal Secrets of Turbulent Black Hole
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
NASA image release September 29, 2011 This image of the distant active galaxy Markarian 509 was taken in April 2007 with the Hubble Space Telescope's Wide Field Camera 2. To read more go to: <a href="http://www.nasa.gov/mission_pages/hubble/science/turbulent-black-hole.html" rel="nofollow">www.nasa.gov/mission_pages/hubble/science/turbulent-black...</a> Credit: NASA, ESA, G. Kriss (STScI), and J. de Plaa (SRON Netherlands Institute for Space Research); Acknowledgment: B.
NASA Image and Video Library’s own descriptionCredit lineSpace Telescopes Reveal Secrets of Turbulent Black Hole. NASA/GSFC, 2017-12-08. Public domain. ID: GSFC_20171208_Archive_e001872.