chandra_65 March 25th, 2003
Credit: Illustration: CXC/M.Weiss; X-ray: NASA/CXC/PSU/G.Chartas
Chandra observations reveal evidence of high-speed winds blowing gas away from the supermassive black hole that powers this quasar. As gas swirls in a disk toward the black hole, it is heated to millions of degrees Celsius and produces intense X-radiation. The pressure of the X-rays pushes matter away from the inner part of the disk in much the same way as pressure from a garden hose pushes dirt off a driveway. The double image of APM 08279 is caused by the bending of its light by an intervening galaxy, an effect called gravitational lensing. This effect also magnifies the quasars light by 100 fold, allowing for a detailed study of its properties even though it is 12 billion light years from Earth.
Provider: Chandra X-ray Observatory
Image Source: http://chandra.harvard.edu/photo/2003/apm08279/
Curator: Chandra X-ray Observatory, Cambridge, MA, USA
Image Use Policy: http://chandra.harvard.edu/photo/image_use.html
Detailed color mapping information coming soon...
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