The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light. Matter falling toward a black hole can form an …

Sep 8, 2020 · A black hole is an astronomical object with a gravitational pull so strong that nothing, not even light, can escape it. A black hole’s “surface,” called its event horizon, defines the boundary …

Dec 28, 2025 · What is a black hole? A black hole is a cosmic body of extremely intense gravity from which even light cannot escape. Black holes usually cannot be observed directly, but they can be …

May 6, 2022 · Black holes are some of the strangest and most fascinating objects in the universe. They're extremely dense, with gravitational forces so strong, that nothing, not even lights, can …

1 day ago · Learning about black hole science, what happens when falling into black hole regions, and how spacetime physics reshapes time, gravity, and matter near these extreme cosmic objects.

5 days ago · Discover a space from which nothing can escape with the latest black hole news, features, articles and facts.

Jul 26, 2025 · At its core, a black hole is defined not by what it contains but by what it prevents. Once matter crosses the event horizon—the boundary around the black hole—it is lost to the universe.

1 day ago · The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.

There are four types of black holes: stellar, intermediate, supermassive, and miniature. The most commonly known way a black hole forms is by stellar death. As stars reach the ends of their...

May 31, 2024 · A black hole is a region in space where the force of gravity is so strong, not even light, the fastest known entity in our universe, can escape. The boundary of a black hole is called the event …