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Hace 1 día · A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. Einstein's theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.
Hace 4 días · Fear of a Black Planet contains themes of organization and empowerment within the African-American community, and of confrontation.
Hace 2 días · Black hole, cosmic body of extremely intense gravity from which nothing, not even light, can escape. It can be formed by the death of a massive star wherein its core gravitationally collapses inward upon itself, compressing to a point of zero volume and infinite density called the singularity.
Hace 5 días · Featuring complex storylines and visually stunning representations of the enigmatic phenomena, the best movies about black holes transport viewers to far-off worlds where gravity's relentless grip challenges human ingenuity and perseverance.
Hace 5 días · Event horizon, boundary marking the limits of a black hole. At the event horizon, the escape velocity is equal to the speed of light. Since general relativity states that nothing can travel faster than the speed of light, nothing inside the event horizon can ever escape beyond it, including light.
Hace 3 días · What Is a Black Hole? Space Place in a Snap tackles this fascinating question! explore
Hace 2 días · Black Holes in Space. Read science articles on colliding supermassive black holes, simulated gravitational waves of a black hole, black hole theory and more. Astronomy images.
