Photo: Event Horizon Telescope, Black hole at the center of Messier 87
Black Hole = a region of space having a gravitational field so intense that no matter or radiation can escape
2019: The Event Horizon Telescope (EHT) @ehtelescope has released a photo of the event horizon of a black hole at the heart of distant galaxy Messier 87.
Headlines
First ever picture of a black hole may be revealed this week – New Scientist
https://www.cnet.com/google-amp/news/event-horizon-telescope-saw-black-hole-it-could-change-everything
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Elsewhere on the Web
What is a black hole? – NASA
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Planeta.com