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Displaying 1—10 of 1000 matches for query "25._Can_you_go_back_in_time_in_a_black_hole" retrieved in 0.036 sec with these stats:
- "25" found 32857 times in 13147 documents
- "can" found 11535 times in 3515 documents
- "you" found 35744 times in 1428 documents
- "go" found 15794 times in 2028 documents
- "back" found 7612 times in 1894 documents
- "in" found 179422 times in 17737 documents
- "time" found 24864 times in 7730 documents
- "a" found 169938 times in 18149 documents
- "black" found 2122 times in 837 documents
- "hole" found 1566 times in 555 documents
... Thorne have postulated that you could use worm holes kept open by an anti-gravity material as a shortcut to travel through space and maybe as a way to travel back in time. But none of this ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - BLACK HOLES
... Space-time and space tunnels—also called worm holes—are actually places where space-time has been compressed. When traveling in a place where space-time is squished, things can ... in a worm hole, but remember that space and time are linked, so that near a worm hole you could make jumps in space and time. Unfortunately (or maybe fortunately ) it is not possible to travel through such a hole ...
You never get sucked into a black hole but scientists can use Einstein's theory of relativity to determine that if you come within three times its Schwarzschild radius, you will never break free of its gravity. Karl Schwarzschild was the scientist who first used Einstein's equations to mathematically determine that the radius to the event horizon of a black hole is ...
... features in our Universe and the small-scale features now hinted at by quantum theory. Hollywood has made many movies suggesting that the end part of a black hole is connected to a white hole via a connecting bridge—a worm hole—in space-time. With our current understanding of the laws that govern ...
... mass results in a warping or bending of space in their vicinity (according to Einstein's theory of relativity). In other words, objects coming close to a moderate-sized black hole would behave normally by going into orbit around it according to the force of gravity exerted by the black hole. Only if you came closer than a ...
... trillions of times stronger that the tidal forces exerted by the Moon on the Earth. The hapless astronaut's torso would be stretched and compressed thinner and thinner like a strand of ... oblivion. A larger black hole would have a much more gentle gravitational force which might be survivable but with no way to send a message to the outside world, it too would be a one way ...
... ? (A K2S Question)
No, there is no evidence. Since science can offer no objective set of laws that work to describe what happens to matter in a black hole, we cannot offer any ideas about black holes or even if black holes could exist in other universes. Remember ...
... believe that some of the largest black holes found in the centers of very large galaxies may contain a billion solar masses. The event horizon for such a large black hole would be about the distance from ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - BLACK HOLES
Unfortunately, once a star collapses beyond its Schwarzchild's radius and becomes a black hole, it effectively leaves our Universe. We can never hope to probe beyond the event horizon because the laws of our Universe no longer apply—space-time becomes so ...
... will never become a black hole since it does not have enough mass to allow it to form a black hole. Only stars with a much greater mass than the Sun—eight to ten times the Sun's mass—have the possibility of collapsing into a black hole. The key is ... of its lifetime: if the core remaining after a supernova blast is greater than three solar masses, it will continue to collapse and become a black hole.
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Answer provided by Jim Zebrowski
Image:K2S ...
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