Close-up of the black-hole system GRO J1655-40
Depicts: Black hole GRO J1655-40
Copyright: European Space Agency, NASA & Digitized Sky Survey
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In this one-degree view the black-hole system GRO J1655-40 is marked with a red circle. An arrow indicates the motion of the black hole over the next 100 000 years.
Last Update: 1 September 2019