Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: neilep on 27/08/2007 19:17:44

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: neilep on 27/08/2007 19:17:44

Dear Cosmological Constants (Ian !)

These people are the epitome of the birth of the Universe !

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Seems reasonable to me..lots of foam with life within it !...(and probably in a corner somewhere some new life is being created !!)


I understand that "foam" "preceded" the Big Bang !...Quantum Foam that is !!

So, what is this foam ?.....

Can I just say that in my infantile speculations could "Time" have existed before the Big Bang ?...just a different time in a different place ?

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: DoctorBeaver on 27/08/2007 22:32:16

If time is the 4th dimension of this universe then it could not have existed before the universe began. However, there may be other universes that existed before our universe began & they would each have their own version of time - possibly - ish - sort of.

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: neilep on 27/08/2007 22:56:10

Thanks Eth,...this is what I was getting at by a  'different place '.....

Something had to spark off the big bang yes ?..(Quantum foam perhaps)........

...perhaps the birth of 'time' itself causes the formation of the cosmos as it creates a Universe to exist in !..

...also possibly - ish - sort of.

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: _Stefan_ on 27/08/2007 23:37:31

But what caused this 'quantum foam'? Parts of the Big Band Theory leave themselves vulnerable to theist attack.

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: another_someone on 27/08/2007 23:57:48

Quote from: DoctorBeaver on 27/08/2007 22:32:16

If time is the 4th dimension of this universe then it could not have existed before the universe began. However, there may be other universes that existed before our universe began & they would each have their own version of time - possibly - ish - sort of.

But if there is no time, then what is the meaning of the word 'before'?

Title: "Before" the Big Bang was the Big Slishy Slushy !! ?????
Post by: DoctorBeaver on 28/08/2007 00:41:38

What I meant is that if universe A is, say, 10 billion years old, and then, in another part of the foam our universe is spawned, then time in universe A would have existed before our universe began.