VLA 6cm (Radio) 1988

The elliptical galaxy Centaurus A, also known as NGC 5128, is well known for its dramatic dusty lanes of dark material and its central supermassive black hole, which ejects material with a relativistic speed from the nucelus of the galaxy.

This image shows, that, whereas the main part of the galaxy is invisible, these jets emmit radiation in radio wavelengths. By taking radio observations of the jets separated by a decade, astronomers have determined that the inner parts of the jets are moving at about one half of the speed of light.

Credit:

Jack O. Burns (University of Missouri) & David Clarke (St. Mary's University,Nova Scotia)

About the Image

NASA press release
NASA caption
Id:opo9814g
Release date:14 May 1998, 06:00
Size:596 x 600 px

About the Object

Name:Centaurus A, IRAS 13225-4245, NGC 5128
Type:• X - Galaxies Images/Videos
• X - Quasars/AGN/Black Hole Images/Videos


Image Formats

Large JPEG
51.4 KB
Screensize JPEG
99.2 KB

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