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Space & Astronomy
Messier 87 Galaxy
The **Messier 87 galaxy**, also known as M87 or NGC 4486, is a massive elliptical galaxy located in the Virgo cluster, approximately 55 million light-years away from Earth, and is one of the most studied galaxies in the universe due to its supermassive black hole and active galactic nucleus.
Space & AstronomyM87 Black Hole
The **M87 black hole** is a supermassive black hole located at the center of the galaxy Messier 87 (M87), approximately 55 million light-years away from Earth, and is the first black hole to be directly imaged by the Event Horizon Telescope (EHT) project.