And what do we still have left to learn?
Shadowy first image of black hole revealed
Black holes are having a month; the lab grown, exploding and singing space objects explained
How does the first image of a blackhole help the scientists? - Quora
Escape from a Black Hole
A Ring of Controversy Around a Black Hole Photo – Of Particular Significance
10 lecciones profundas de nuestra primera imagen del Horizonte de Eventos de un Agujero Negro. – Asociación de Aficionados a la Astronomía
Ask Ethan: Can black holes really cause dark energy? - Big Think
Caltech Researchers Help Generate First Image of Black Hole at the Center of Our Galaxy
A Supermassive Black Hole's Strong Magnetic Fields are Revealed in a New Light - National Radio Astronomy Observatory
Event Horizon – Starts With A Bang! – Medium
Messier gets reward for stellar career
Black holes: Everything you need to know