Timeline for Is a black hole really connecting two parallel universes?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 11 at 11:09 | comment | added | Charles Rockafellor | @itmakesmefeelgr8 , That postulate is unnecessary, unless you're writing a Star Trek script. In real life, one can cross a bridge with skyscrapers on one side of a river without expecting the other side to be skyscrapers rather than countryside, or cross 40,000 light years and be surrounded by stars or intergalactic void. Similarly, if one could cross a black hole to another universe, there is no requirement (outside of comic books) for a "parallel" universe to carry duplicates or near-duplicates of anything (beyond combinatorial statistics). | |
| Jan 25, 2015 at 16:10 | comment | added | random_pixel510 | and wat bout my secont ques ther needs to be an existence og a parellel solar sys. , earth etc know | |
| Jan 7, 2015 at 0:45 | comment | added | user66432 | @itmakesmefeelgr8 I did not assume that our universe is 2D. I just made an analogy because you need an extra dimension to make a bridge. Thus if our universe is 3D we would need two universes parallel to each other in a fourth dimension, but most people cannot visualize this. That is why an analogy that reduces the dimension of the universe is useful (for some people) | |
| Jan 6, 2015 at 16:43 | comment | added | random_pixel510 | but my point is your assumptionor imagination that universe is 2 dimensional sheet is wrong it is a 3 d object and if the universe is parellel so ought to be the other celestial objects in it right | |
| Jan 5, 2015 at 19:12 | comment | added | Jim | It's not a traversable wormhole, but it's a wormhole nonetheless that connects two universes and starts and ends on a black hole | |
| Jan 5, 2015 at 19:05 | comment | added | user66432 | @Jim my understanding is that Einstein-Rosen bridges,or Schwarzschild wormholes, are vacuum solutions. Are you sure the result still holds if you have matter falling in one end? where would the incoming matter go? | |
| Jan 5, 2015 at 18:25 | comment | added | Jim | The other end of a wormhole need not be a white hole. If the wormhole is an Einstein-Rosen bridge, for example, the other end is also a black hole; the same black hole | |
| Jan 5, 2015 at 18:15 | history | answered | user66432 | CC BY-SA 3.0 |