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Super-distant black hole is eating half a sun a year and blasting its leftovers at Earth

Astronomers have made the most distant observation of a black hole ripping apart a star and feasting upon it, thanks to a jet of stellar “leftovers” blasted directly toward Earth.

Because the jet is directed straight at Earth, the violent destruction of the star by this black hole, which astronomers call a tidal disruption event (TDE), was observable in visible light. The discovery could therefore signal a new way to observe such extreme events that are usually only detected in high-energy light, like gamma-rays and X-rays. 

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