XMM: Black Holes and Quasars
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Scan day: 17 February 2014 UTC
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Description: Educational pages on the website of the space-borne X-ray telescope XMM, hosted by the University of Birmingham. Information about black holes and other astronomical sources of X-rays.
The XMM Newton Satellite Schoolpage Hubble Space Telescope image of a dust disc around a black hole in the galaxy NGC7022. The disk is 3700 light years in diameter and encircles a black hole with a mass 300 million times that of the Sun. The black hole is at the centre of the galaxy. (with acknowledgments to the Space Telescope Science Institute).
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WEBSITE Info
| Page title: | The XMM Newton Satellite Schoolpage |
| Keywords: | XMM Newton Satellite Schoolpage |
| Description: | |
| IP-address: | 147.188.32.202 |