Asset Publisher

X-ray echo's probe black hole habitat

X-ray echo's probe black hole habitat

Date: 31 May 2012
Copyright: NASA/Goddard Space Flight Center

Astronomers using data from the European Space Agency's XMM-Newton satellite have found a long-sought X-ray signal from NGC 4151, a galaxy that contains a supermassive black hole. When the black hole's X-ray source flares, its accretion disc reflects the emission about half an hour later. The discovery promises a new way to unravel what's happening in the neighbourhood of these powerful objects.

This animation shows the flare sequence happening twice.

Last Update: 1 September 2019
21-Feb-2024 22:39 UT

ShortUrl Portlet

Shortcut URL

Related Images

Related Videos

Related Publications