Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Bang or No Bang

  1. Oct 5, 2007 #1
    Hello All

    Reading many posts I find people not understanding the theory behind the Big Bang.

    I do not agree with the BBT, but! that does not make me right. I'm not emotionally attached to any theory.

    Here are some links in support of the Big Bang, later I will post against. For now maybe discuss the supporting issues.

    Tango at your speed.

    Big Bang Nucleosynthesis
    http://www.astro.ucla.edu/~wright/BBNS.html

    A Glimpse of the Young Milky Way
    http://www.eso.org/public/outreach/press-rel/pr-2002/pr-19-02.html

    Evidence for the Big Bang
    http://www.talkorigins.org/faqs/astronomy/bigbang.html#firstlaw

    Frequently Asked Questions in Cosmology
    http://www.astro.ucla.edu/~wright/cosmology_faq.html#XIN

    History of the Big Bang Theory
    http://astrophysics.suite101.com/article.cfm/history_of_the_big_bang_theory

    Chapter 10 Origin of the Elements
    http://www.lbl.gov/abc/wallchart/teachersguide/pdf/Chap10.pdf

    Mysterious iron factory in the Early Universe
    http://www.mpe-garching.mpg.de/Highlights/pr20020708.html

    Phase Transitions in the Early Universe
    http://www.damtp.cam.ac.uk/user/gr/public/cs_phase.html

    THE BIG BANG:
    http://www.umich.edu/~gs265/bigbang.htm

    Foundations of Big Bang Cosmology
    http://map.gsfc.nasa.gov/m_uni/uni_101bb2.html

    If anybody has links that can support the Big Bang, please post them.
     
  2. jcsd
  3. Oct 7, 2007 #2
    Space-time inflated then matter came later and fell together. And by this then radiated. This way of creating matter with finite density allows the Big Bang to get over its limiting infinite gravity.

    Space first then matter then radiation to go Bang!
     
  4. Oct 8, 2007 #3

    marcus

    User Avatar
    Science Advisor
    Gold Member
    2015 Award
    Dearly Missed

    What do you have about the Big Bounce? Lately I don't hear so much talk about big "bang" and "singularity". Instead i hear about the proposed cosmological bounce.

    This proposal goes back in time a little before where the old singularity was supposed to be.

    Do you have any links about the Bounce? do you have some explanation or support links?
    Please add them to your list!
     
  5. Oct 8, 2007 #4

    SpaceTiger

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Bang or No Bang
  1. Big Bang (Replies: 2)

  2. Big bangs? (Replies: 6)

  3. The Big Bang (Replies: 17)

  4. The Big Bang (Replies: 2)

  5. The Big Bang (Replies: 38)

Loading...