2006-09-01 20:02:55 · 10 answers · asked by Soumangsu Chekraborty 1 in Science & Mathematics ➔ Astronomy & Space
I am no astrophysicist (sp?) but as far as I know stars remain the same size throughout their life because as gravity squishes it inwards, the energy created by reactions within the star push it outward. These forces balance. Eventually, fuel within the star will run out and gravity will win.
When this happens, a tremendous gravitational force squishes the entire star mass into a single atom. This extreme gravity will pull anything and everything into that atom, including light.
Therefore, I think that the end of a Black Hole is the atom at the centre.
2006-09-01 20:23:33 · answer #1 · answered by Canadian Bacon 3 · 0⤊ 0⤋
Yes, it's not really a "hole", so much as it is a sphere. The edge of the black hole is called the event horizon. This is the point at which light cannot escape the gravitational pull of the blackhole and it gets sucked in. The further from the blackhole you get, the gravity decreases exponentially.
2006-09-01 20:19:43 · answer #2 · answered by swhlye 2 · 0⤊ 0⤋
Black holes, pretty small ones, are not any more so black. they're idea to emit Hawking Radiation. To my understanding, this hasn't been detected yet. yet black holes have 2 issues that should be detected. A black hollow in the presence of gas and mud ought to have an accretion disk, and frequently will create jets. Cygnus X1 is taken under consideration as a black hollow in orbit with a Blue great celeb. It has an accretion disk because that is stealing gas from that is significant different. The jets have pushed out a bubble it really is about 12 mild years for the time of, suggesting that the black hollow is a million years previous or so. the different phenomenon is their gravity. The about 3 million image voltaic mass black hollow on the middle of the Milky way causes interior sight stars to orbit it. The positions of those stars were tracked over the approach a decade, and through this, the mass of the black hollow should be determined. modern-day physics actually facilitates a black hollow to be that huge in one of those small volume. for this reason, it should be a black hollow.
2016-12-06 03:34:01 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Try to imagine the black hole as a sphere which is shrinking from all sides. Does a sphere have a beginning or end ? If yes then so does the blach hole else your answer is clear.
2006-09-01 20:21:23 · answer #4 · answered by Anonymous · 0⤊ 0⤋
well the black hole is actually a collapsed star when a star runs out of energy it collapses and a black hole is born the black hole has a tremendous pull such that it pulls every thing in it planets comets every thing not even light can escape it
but after a billion or so years it runs out and black hole dissapears
2006-09-03 22:13:51 · answer #5 · answered by rahul s 2 · 0⤊ 0⤋
Black holes "evaporate" in a process known as "Hawking radiation" named after Steven Hawking who first proposed the process.
2006-09-01 23:26:00 · answer #6 · answered by lampoilman 5 · 1⤊ 0⤋
A "black hole" is actually a star from which the escape velocity is faster than the speed of light. That's why they appear black.
2006-09-01 21:01:53 · answer #7 · answered by Anonymous · 0⤊ 0⤋
No one can give you the right answer to this since we cant get close enough to even see if they really exist. See my source below for more information
2006-09-02 22:25:01 · answer #8 · answered by Anonymous · 0⤊ 0⤋
i think yes and no because black hole is made of material that can spread...but it cant really cover the whole universe and beyond because then there would be nothing
2006-09-01 20:18:31 · answer #9 · answered by Terryn M 3 · 0⤊ 0⤋
We just don't know
2006-09-01 20:50:40 · answer #10 · answered by bprice215 5 · 0⤊ 0⤋