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Paul Singh Jr

Sun & black holes

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5 minutes ago, Paul Singh Jr said:

Is it physically possible for suns to be a exit point for black holes

What do you mean by an "exit point" for black holes?

Some stars turn into supernovas and form black holes. Is that what you mean?

5 minutes ago, Paul Singh Jr said:

Theoretically it makes perfect sense

In what way?

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7 minutes ago, Paul Singh Jr said:

Is it physically possible for suns to be a exit point for black holes. Theoretically it makes perfect sense 

You mean that matter entering black holes is ejected through stars at some other point? If so, no that is not somerhing observations and current theories would say is physically possible. 

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Just now, Strange said:

What do you mean by an "exit point" for black holes?

He meant hypothetical "white hole"..

4 minutes ago, Paul Singh Jr said:

Is it physically possible for suns to be a exit point for black holes. Theoretically it makes perfect sense 

Sun, similar like other stars, is burning fuel (Hydrogen and Helium), which was sucked and gathered billions years ago during formation of Solar System.

If it would be "white hole", it would have infinite (?) or finite (?) amount of fuel from opposite "black hole".. Which would mean it could exist for much longer time than expected by scientists.

It would break the all currently accepted physics laws.

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12 hours ago, Paul Singh Jr said:

Is it physically possible for suns to be a exit point for black holes. Theoretically it makes perfect sense 

GR tells us that when a sufficiently large enough star uses its available fuel, it will go S/Nova and the remnant turn into a BH...GR tells us that this happens because once the Schwarzchild radius is reach [equal to the EH] further collapse is compulsory, at least up to the quantum level where GR fails us. Also the BB is the evolution of space/time/universe from t+10-43 seconds. Anything before that, or anything at and beyond the quantum/Planck level of a BH, can only ever be speculated on. 

Some of that speculative talk revolves around our BB being the arse end of a BH in another universe, and BH's in our spacetime, leading to ERB's/wormholes and other universes.

Wormholes while predicted in the maths of GR have never been realized, and WH's  [white holes] are as far as I know, also in the same boat, with even less speculations about their possibilities.

Here is an interesting rundown here......

http://curious.astro.cornell.edu/physics/89-the-universe/black-holes-and-quasars/theoretical-questions/425-what-is-a-white-hole-advanced

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