1. Like to discuss POLITICS? Come join us at PUNNDITS.com!
    If you like discussing politics and other related topics then your new home (hopefully) for doing just that can be found on Punndits.com! Come join us and help us grow Punndits into a wonderful and safe place to discuss politics with everyone.
    Dismiss Notice

The Expanding Universe: From the Big Bang to Today

Discussion in 'Off-topic Zone' started by jobberone, Oct 4, 2012.

  1. jobberone

    jobberone Kane Ala Staff Member

    47,489 Messages
    9,798 Likes Received
    The universe was born with the Big Bang as an unimaginably hot, dense point. When the universe was just 10-34 of a second or so old — that is, a hundredth of a billionth of a trillionth of a trillionth of a second in age — it experienced an incredible burst of expansion known as inflation, in which space itself expanded faster than the speed of light. During this period, the universe doubled in size at least 90 times, going from subatomic-sized to golf-ball-sized almost instantaneously.


    After inflation, the growth of the universe continued, but at a slower rate. As space expanded, the universe cooled and matter formed. One second after the Big Bang, the universe was filled with neutrons, protons, electrons, anti-electrons, photons and neutrinos.



    http://www.space.com/52-the-expanding-universe-from-the-big-bang-to-today.html
     

Share This Page