re: Visible plus Dark Matter

Space/Science » in reply to Visible plus Dark Matter

phil — 6/1/2006 4:57:25 PM (archived)

Yes, there is no relativity problem with the expansion of space (what we see as the apparent recession of galaxies) being superluminal. Only matter cannot exceed the speed of light. No restrictions on recessional velocities of space itself. Of course, we can never 'see' the superluminal galaxies receeding.

Is space infinite?
Are there other universes? Is this setup we're part of a multiverse?
Do ducks have teeth?

The whole thread (12 posts)

How Many Universes Do There Need To Be? - ljk - 5/31/2006 7:41:55 PM
- Visible plus Dark Matter - SDF - 6/1/2006 4:16:46 AM
  - re: Visible plus Dark Matter - phil - 6/1/2006 4:57:25 PM
    - re: Visible plus Dark Matter - SDF - 6/1/2006 7:05:10 PM
      - Clarification - SDF - 6/1/2006 7:20:25 PM
        
        Instead of a Big Bang, was there a Big Bounce? - ljk - 6/1/2006 7:33:18 PM
        
        Actually its more like horror film special effects - SDF - 6/2/2006 10:51:11 AM
        
        Still not sure why big bangs would be so rare - SDF - 6/4/2006 1:23:07 PM
        
        Scientists Predict How to Detect a Fourth Dimension of Space - LJK - 6/5/2006 3:27:01 PM
        
        About universes with scale-related total masses and their abolition of presently outstanding cosmological problems - LJK - 6/5/2006 4:01:40 PM
        
        Stable TeV - Black Hole Remnants at the LHC: Discovery through Di-Jet Suppression, Mono-Jet Emission and a Supersonic Boom in the Quark-Gluon Plasma - LJK - 6/5/2006 4:10:20 PM
        
        The generalized second law in phantom dominated universes in the presence of black holes - LJK - 6/6/2006 3:01:18 PM

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