
Black Hole Model #2

by Science Photo Library
Title
Black Hole Model #2
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
Black hole. Computer model of the accretion disc around a rotating (Kerr) black hole. The colours relate to the amount of red shifting (doppler shifting) of light emitted from the disc, which is orbiting anticlockwise around the hole. Red areas are more red shifted than blue areas. Red shift occurs when a light source is moving away from an observer, causing its apparent wavelength to be increased. A black hole is a region where the gravitational field is so strong that light cannot escape. Work done at the University of Utah, USA.
Uploaded
May 8th, 2013
Embed
Share
Similar Subjects
Comments
There are no comments for Black Hole Model #2. Click here to post the first comment.