Will the Universe Contract?

Discussion in 'Astronomy, Exobiology, & Cosmology' started by Saint, Aug 29, 2011.

  1. Saint Valued Senior Member

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    It will expand forever or it will contract one day?
     
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  3. Saint Valued Senior Member

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    Is big bang a confirmed theory of universe evolutionary model?
     
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  5. Boris2 Valued Senior Member

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    the most recent data points to the universe expanding forever. and with the possibility of accelerating due to dark energy.

    the big bang model is the most supported model of the evolution of the universe.
     
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  7. C C Consular Corps - "the backbone of diplomacy" Valued Senior Member

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    One of those that you'll just have to read the entirety of because summing it up in a couple of sentences wouldn't satisfactorily convey either a "how" or a "why" one should bother with the possibility. What's Wrong With The Second Law: http://www.science20.com/hammock_physicist/whats_wrong_second_law-81855

    ". . . Pick a cellular automata rule, take the Hotel Boltzmann dynamics, use Langton's ant, or construct a much more complicated dynamics based on Loop Quantum Gravity. It doesn't matter which model of the universe you create. As long as you create a model that is reversible and that grows without bounds, the very same behavior is observed: a bounce. The bit size of your reversible model universe will go through a contracting phase followed by an expansion phase. . . ."
     
  8. sifreak21 Valued Senior Member

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    funny tho we dont know 100% on how we came to be or how we actually work if we have a spirit or not yet, we cant see that far outside our galaxy yet we do know the universe is expanding lol to funny
     
  9. Boris2 Valued Senior Member

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    not if you read the science. we have observational evidence the universe is expanding. we have no evidence for a human spirit, whatever that means, nor do we know about how the universe and life came into being. we do have evidence for there evolution though.
     
  10. Saint Valued Senior Member

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    very silly,
    hearsay from people?
    Evolution?
    Why not a monkey in jungle will become human right now?
     
  11. AlexG Like nailing Jello to a tree Valued Senior Member

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    The degree of ignorance consistently exhibited by 'Saint' is startling. I'm surprised his autonomous nervous system is smart enough to keep him breathing.
     
  12. Saint Valued Senior Member

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    If I am stupid, then blame Evolution,

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    Why Evolution screws up?
     
  13. phlogistician Banned Banned

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    I don't blame evolution. Just the education system you went through.
     

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