When a black hole has absorbed enough mass (energy) to reach it`s critical mass, it will explode (expand) and create a local expanding universe.
If many black holes exist, sooner or later they will reach the size of their critical mass and explode.
So therefor it`s possible that many local universes exist. (At the same time).

Due to the size of our universe it will be hard to discover the others. Some day, in the future when we discover other galaxies moving toward us, this theory will be proven.

• RE: local universe - mathman - July 13, 2000 - 01:54 UTC
  • RE: RE: local universe - pmb - July 15, 2000 - 16:05 UTC
  • Pleas answer my question---The expanding univers - to mathman - August 30, 2000 - 23:01 UTC
• Definition of "Critical Mass" for BH - pmb - July 16, 2000 - 12:18 UTC
  • RE: Definition of - mathman - July 21, 2000 - 02:45 UTC
    • RE: RE: Definition of - Original Question - July 23, 2000 - 00:54 UTC
      • RE: RE: RE: Definition of - mathman - July 24, 2000 - 02:40 UTC
        • Sorry for the duplicate - pmb - July 26, 2000 - 12:06 UTC
    • Original question - pmb - July 23, 2000 - 00:55 UTC
      • RE: Original question - mathman - July 24, 2000 - 02:38 UTC
      • pmb demonstrating ignorance as usual - bmp - August 3, 2000 - 01:26 UTC