Can a black hole suck you from any distance


















Sorry: You've been sucked into a black hole. So what--theoretically In a black hole, can no one hear you scream. And no one can see you. Jerry: At a distance, black holes really don't have more gravity than normal objects, so at a. www.adult › what-happens-if-you-get-sucked-into-a-black-hole.


 · Physicists are figuring out how close you can get to a black hole before you are unlikely to escape. That threshold is called the innermost stable circular orbit (ISCO). Akarsh_Valsan: Can black holes really suck things up? Jerry: At a distance, black holes really don't have more gravity than normal objects, so at a distance they really won't suck things in any more than a normal object of the same mass. Lori_Anne: Hi, I am wondering how the Doppler effect looks in gamma rays? Jerry: Good question. Things Black Holes are Not. They are not wormholes (or Einstein-Rosen bridges), providing shortcuts between different points in space. Once you’re in a black hole, you can’t leave. Contrary to popular belief, black holes are not cosmic vacuum cleaners. They don’t suck in all other matter. From far enough away, their gravitational effects are.


At the same time, the immense gravity of the black hole would compress you horizontally and stretch you vertically like a noodle, which is why scientists call this phenomenon (no joke) "spaghettification." Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system. Now that you are armed with the necessary information about how light travels, and how black holes bend spacetime, you can begin to understand why light will get sucked into black holes. Just like a plane using the curvature of the earth to travel between two points, light will follow the curvature of a warped spacetime, in order to get from. Since nothing can go faster than light, that means nothing can escape a black hole. But there's a loophole: A black hole doesn't suck up everything around it, like a vacuum cleaner or a bathtub.


This artist concept illustrates a supermassive black hole with millions to billions times the mass of our Sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies. A black hole is an extremely dense object in space from which no light can escape. While black holes are mysterious and exotic, they are also a key consequence of how gravity works: When a lot of mass gets compressed into a small enough space, the resulting object rips the very fabric of space and time, becoming what is called a singularity. A black hole's gravity is so powerful that it will be able to pull in nearby material and "eat" it.

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