Black holes are regions in space with gravity so intense that nothing, not even light, can escape them. They form from the collapse of massive stars, creating a singularity at their center and an event horizon, which is the boundary beyond which escape is impossible [6][4][3]. Black holes are classified into three types based on mass: stellar, supermassive, and potentially intermediate-mass [2][1]. Their effects are observed through interactions with nearby matter, like X-ray emissions [3].

What are black holes?

What Are Black Holes?

What are black holes?

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