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Hace 4 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 2 días · 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 6 días · Now, thanks to a new, immersive visualization produced on a NASA supercomputer, viewers can plunge into the event horizon, a black hole’s point of no return. In this visualization of a flight toward a supermassive black hole, labels highlight many of the fascinating features produced by the effects of general relativity along the way.
Hace 6 días · A black hole is an area of such immense gravity that nothing—not even light—can escape from it. Black holes form at the end of some stars’ lives. The energy that held the star together disappears and it collapses in on itself producing a magnificent explosion. Here’s where things get crazy.
Hace 6 días · This supercomputer visualization tracks a camera as it approaches, briefly orbits, and then crosses the event horizon — the point of no return — of a supersized black hole similar in mass to the one at the center of our galaxy. Credit: NASA's Goddard Space Flight Center/J. Schnittman and B. Powell.
Hace 6 días · May 6-10, 2024. We have reached the event horizon, and it’s time to get pulled into Black Hole Week! Check out the stories, images, and news we’ve released so far this week, listed below. And come back throughout the week for more.
Hace 5 días · Supermassive black holes are surrounded by mystery, too — especially when seen earlier than 1 billion years in the 13.8 billion-year history of the universe.That is because the continuous merger ...
