How is a black hole made?Question:How is a black hole made?Black Holes:Black holes were predicted to exist using mathematics and theoretical physics. However, it was not until late in the 20th century that astronomers found solid proof of their existence.Answer and Explanation: Most...
Because the stellar black hole's gravity is so strong, the core sinks through the fabric of space-time, creating a hole in — this is why the object is called a black hole. History and Theory The concept of an object from which light could not escape (e.g., black hole) was ...
"According to the theoretical arguments we made, supermassive black holes stunt their own growth," Natarajan explained. "This is the sequence we expect to happen: Gas flows into the center of a galaxy to feed the supermassive black hole. However, not all the gas makes it all the way into...
So when dark matter is swallowed by a black hole,it behaves somewhat differently than normal matter, the new study found. For example, as normal matter falls toward a blackhole, it heats up and radiates light. The radiation can be so intense thatit actually halts the accretion of matter ...
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Before we can answer that, we have to ask an even more fundamental question: Just what is a black hole? "Basically, it's an object or a point in space where the gravitational pull is so strong that nothing can escape from it," astrophysicist Neta Bahcall, of Princeton University in Ne...
SEE ALSO:Scientists detect a repeating signal from deep space, but its origin is a mystery As the black hole strips away the star, this volatile matter heats up to 1 million degrees Celsius as it gets pulled into a disk around the black hole, explained Pasham. This "star soup" then emi...
is there, gravitationally speaking. Plus, the strength of gravity falls off incredibly quickly the farther you get from the black hole. So, only stars that are close to the black hole orbit it; the vast majority of stars in a galaxy orbit the center of mass of the galaxy as a whole, ...
but then who will bri but theone thing i kn but there are dreams but there issomething but theres a voice in but theres danger in but theres just one t but theres something but theres something but these but they still ill fa but they had but they hate uncerta but they knew better ...
Why is that? As black holes suck the matter from space, that matter at its fringes accelerates and forms what’s known as an accretion disk. The matter in that disk rubs against itself as it spins toward the event horizon— a black hole's point of no return— spitting out X-rays in...