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1 giorno fa · 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.
6 mag 2024 · A backdrop of the starry sky as seen from Earth completes the scene. Tour an alternative visualization that tracks a camera as it approaches, falls toward, briefly orbits, and escapes a supermassive black hole. This immersive 360-degree version allows viewers to look around during the flight.
25 mag 2024 · 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.
- The Editors of Encyclopaedia Britannica
- A black hole is a cosmic body of extremely intense gravity from which even light cannot escape. Black holes usually cannot be observed directly, bu...
- The singularity constitutes the center of a black hole, hidden by the object’s “surface,” the event horizon. Inside the event horizon, the escape v...
- A black hole can be formed by the death of a massive star. At the end of a massive star's life, the core becomes unstable and collapses in upon its...
- One example of a black hole is can be found in Cygnus X-1, a binary X-ray system consisting of a blue supergiant and an invisible companion 14.8 ti...
10 mag 2024 · Nasa has released footage simulating what it's like being sucked into a black hole, a region of space with such strong gravity not even light can escape. The simulation was processed by a ...
16 mag 2024 · 16 May 2024. Einstein has been proved correct with a key prediction about black holes, an international team led by researchers from the Department of Physics at Oxford.
8 mag 2024 · A visualization created on a NASA supercomputer to celebrate the beginning of black hole week on Monday (May 6) takes the viewer on a one-way plunge beyond the event horizon of a black hole.
10 mag 2024 · May 6-10, 2024. Thanks for getting pulled into Black Hole Week with us! Check out the stories, images, and news we released during the week, listed below. And join us again next year, May 5-9. To keep up with black hole discoveries throughout the year, follow NASA Universe on X, Facebook, and Instagram.
