New and explaining the other theories (and my own thoery)

Hawkster · Feb 3, 2009

Hey, umm im not sure were to post it but this seems good  Ok... First we got the big bang, serously... if our universe is 13 billion years old then probably this is a new thing. But still. the Universe cannot simlpy be this young. I watched one of The Universe shows on the cosmic apocalypes. They have dates that last forever. So really is the Universe new or a super black hole from another remanants exploded that shoots out the gases and stuff that stars are made of. They said Black Holes when they start to dicapate cause they cant consume any more stuff they grow smaller and explode sending out new gases and everything else back to the universe. <img src="http://sitelife.space.com/ver1.0/content/scripts/tinymce/plugins/emotions/images/smiley-surprised.gif" border="0" alt="Surprised" title="Surprised" /> its a shocker but still its possible right? Next, the rebirth cycle... boom out zoom back in boom again <img src="http://sitelife.space.com/ver1.0/content/scripts/tinymce/plugins/emotions/images/smiley-wink.gif" border="0" alt="Wink" title="Wink" /> Next, what if our universe was born from a bigger source, possibly a life so advanced beyond comprehension that is the power that creates our universe and others around. Ifour universe and the last of the brown dwarfs will end in 100,000,000,000,000 years then whats the point of having 1 universe  that will eventually die out? So basically is it accurate and good? and I just read the black hole thing so i didnt steal its thunder.     <div class="Discussion_UserSignature"> Every so often, I like to stick my head out the window, look up, and smile for a satellite picture. </div>

BoJangles · Feb 4, 2009

Hi and welcome to SDC.<ul><li><div class="MsoNormal" style="margin-top:0cm;margin-left:0cm;line-height:normal;margin-right:0cm">They said Black Holes when they start to dissipate cause they can’t consume any more stuff they grow smaller and explode sending out new gases and everything else back to the universe</div></li></ul> I think you might be confusing Hawkings Radition (the mechanism in which black holes might dissipate) with supernova (the mechanism in which metals (everything except Hydrogen and Helium) get produced in the death throes of a star in the case it explodes).Note that it’s not really proven that black holes can dissipate and is still fairly speculative (as far as I know).As for rebirth, there is a subset of scientists that promote what's called the Big Bounce hypothesis, this is a cyclic solution in line with what you propose. Its basically just one the proposed cases for the ultimate end of the universe.At the moment, I think there is a strong consensus that the universe will just fizz out, expanding forever due the affects of Dark Energy.<ul><li><div class="MsoNormal" style="margin-top:0cm;margin-left:0cm;line-height:normal;margin-right:0cm">Possibly a life so advanced beyond comprehension that is the power that creates our universe and others around</div></li><li><div class="MsoNormal" style="margin-top:0cm;margin-left:0cm;line-height:normal;margin-right:0cm">Whats the point of having 1 universe that will eventually die out</div></li></ul> As for the rest, science tries deal with the "How", but as to the "Why", I think you can speculate all you like

. I don't think anyone will ever have the answers, and it’s pretty well up to your own belief system and philosophical reasoning, though on saying that, you aren't likely to get a your desired response (in this thread at least), as we like dealing with the "How".I hope I this has been of some assistance, and If your lucky, one of the science heavey weights will drop by an give you some better clues.---If your intersted in learning some more, there is a great resource here, with a comprehesive array of well made Documentaries Books and Lectures for a budding young scientist like your self.   <div class="Discussion_UserSignature"> -------------- Let me start out with the standard disclaimer ... I am an idiot, I know almost nothing, I haven’t taken calculus, I don’t work for NASA, and I am one-quarter Bulgarian sheep dog. With that out of the way, I have several stupid questions... *** A few months blogging can save a few hours in research *** </div>

Hawkster · Feb 4, 2009

Thanks for clearing the black hole thing up for me... to young to really understand half the stuff in there <div class="Discussion_UserSignature"> Every so often, I like to stick my head out the window, look up, and smile for a satellite picture. </div>

weeman · Feb 5, 2009

Like Jangles said, you'll probably be losing less sleep if you worry more about the "how" instead of the "why" <img src="http://sitelife.space.com/ver1.0/content/scripts/tinymce/plugins/emotions/images/smiley-wink.gif" border="0" alt="Wink" title="Wink" />It's been speculated that the universe must be much older than 13.7 billion years, because the amount of matter, stars, and galaxies simply could not have formed in such a short amount of time. Many scientists who are not in favor of the big bang might argue that the massive clusters of galaxies that we see in deep space could not have formed in just 13.7 billion years. However, 13.7 billion years is a long time, and cosmic expansion has accelerated at such a rate that when combined with a 13 billion year lifespan, it has made for a VERY large universe! So large, that distant galaxies may have observable universes that are completely seperate from our own! This means that there may be distant galaxies whose light has yet to reach even our most distant observable galaxies! Early in the universe, and even today, it's theorized that much of the expansion occured at a velocity that is faster than light itself! While this seems impossible, it's not; cosmic expansion is not necessarily limited to any speed limit, like the speed of light. As for black holes evaporating, and a cyclic universe, both still fall under the category of theory. The best estimates that we have today suggest that there is not enough matter in the observable universe to overcome the ever accelerating expansion. Unless we discover the mysteries of dark matter. Hope this helps <img src="http://sitelife.space.com/ver1.0/content/scripts/tinymce/plugins/emotions/images/smiley-laughing.gif" border="0" alt="Laughing" title="Laughing" /> <div class="Discussion_UserSignature"> Techies: We do it in the dark. "Put your hand on a stove for a minute and it seems like an hour. Sit with that special girl for an hour and it seems like a minute. That's relativity." -Albert Einstein </div>

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New and explaining the other theories (and my own thoery)

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