- #1
waynexk8
- 398
- 1
critical rate of expansion ?
Could any of you tell me in laymans terms, the little olde Universes started out with so nearly the critical rate of expansion. And even now Billions of years after what you call the Big Bang it is still expanding at nearly the critical rate.
What is the critical rate; well not what is it, but how slow fast is it ? Is the rate of expansion say 50,000kph and if it was 10,000kph less each way, Planets would not have formed. Or is the number bigger or smaller in KPH either way ?
Wayne
Could any of you tell me in laymans terms, the little olde Universes started out with so nearly the critical rate of expansion. And even now Billions of years after what you call the Big Bang it is still expanding at nearly the critical rate.
What is the critical rate; well not what is it, but how slow fast is it ? Is the rate of expansion say 50,000kph and if it was 10,000kph less each way, Planets would not have formed. Or is the number bigger or smaller in KPH either way ?
Wayne