BQ How close would the earth have to be to a black hole for it to completely suck it in.
BQ1 Is there one in the middle of our galaxy
BQ1 Is there one in the middle of our galaxy
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Yes there is one in our galaxy. Its mass is 4,000,000 times that of our sun (our sun is 1,000,000 times more massive than the earth). It can be measured and its place in our Galaxy's heart pinpointed because of measurements of the stars surrounding it. Some of the stars around it move light-weeks in a single month because of the influence the mass of the black hole has on them. Our super-massive black hole is nothing great as they go, but its not a small one either. The Galaxies whose nucleus have Super-massive Black Holes are called "active" galaxies.
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A black hole is a region of space from which nothing, not even light, can escape. The theory of general relativity predicts that a sufficiently compact mass will deform spacetime to form a black hole. Around a black hole there is an undetectable surface called an event horizon that marks the point of no return. It is called "black" because it absorbs all the light that hits the horizon, reflecting nothing, just like a perfect black body in thermodynamics.[1] Quantum mechanics predicts that black holes emit radiation like a black body with a finite temperature. This temperature is inversely proportional to the mass of the black hole, making it difficult to observe this radiation for black holes of stellar mass or greater.=
YES, scientists have detected massive deformities that seem to be absorbed by one "dark energized compound". It is proven they exist, :)
The size of he black hole makes a diffrence to how close it needs to be to suck up earth, So far there are none close or large enough.
No, the middle of our galaxy is a star, the sun xD
YES, scientists have detected massive deformities that seem to be absorbed by one "dark energized compound". It is proven they exist, :)
The size of he black hole makes a diffrence to how close it needs to be to suck up earth, So far there are none close or large enough.
No, the middle of our galaxy is a star, the sun xD
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Yes, they exist at the center of many galaxies, including our own. Black holes form from massive stars; the aren't many of those, and the black hole moves around like the star did orbiting the galaxy. The changes of the Earth falling 'into' one are far smaller than the chances of the Earth getting sucked into a different star. Pretty much zero.