Supermassive black holes are outgrowing their galaxies

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Supermassive black holes are outgrowing their galaxies

Post by Dragon on Sun Feb 18, 2018 8:12 pm


Credit: X-ray: NASA/CXC/Penn. State/G. Yang et al & NASA/CXC/ICE/M. Mezcua et al.; Optical: NASA/STScI; Illustration: NASA/CXC/A. Jubett

The growth of the biggest black holes in the Universe is outrunning the rate of formation of stars in the galaxies they inhabit, according to two new studies using data from NASA's Chandra X-ray Observatory and other telescopes and described in our latest press release.

In this graphic an image from the Chandra Deep Field-South is shown. The Chandra image (blue) is the deepest ever obtained in X-rays. It has been combined with an optical and infrared image from the Hubble Space Telescope (HST), colored red, green, and blue. Each Chandra source is produced by hot gas falling towards a supermassive black hole in the center of the host galaxy, as depicted in the artist's illustration.

Source / Image Courtesy

 
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Re: Supermassive black holes are outgrowing their galaxies

Post by Dragon on Sun Feb 18, 2018 8:13 pm



Two groups of scientists, using data from NASA's Chandra X-ray Observatory and other telescopes, have found evidence that the growth of the biggest black holes in the Universe is outrunning the rate of formation of stars in the galaxies they inhabit.

 
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