X-Rays Emanate From Heated Material Falling Into Black Hole.
<a href="//commons.wikimedia.org/wiki/NASA" title="NASA">NASA</a>, <a href="//commons.wikimedia.org/wiki/ESA" class="mw-redirect" title="ESA">ESA</a>, A. M. Koekemoer (STScI), M. Dickinson (NOAO) and The GOODS Team.
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