Shaun Cole of the University of Durham's computational cosmology group, called the research "impressive". "It's a revolutionary theory and here there appears to be some data that supports it," he told BBC News.More information can be read at BBC News.
"In the standard Big Bang model, there's nothing cyclic; it has a beginning and it has no end.
"The philosophical question that's sensible to ask is 'what came before the Big Bang?'; and what they're striving for here is to do away with that 'there's nothing before' answer by making it cyclical."
Professor Cole said he was surprised that the statistical variation in the microwave background data was the most obvious signature of what could be such a revolutionary idea, however.
Cosmologists may have found evidence of pre-Big Bang activity
Posted on Monday, November 29 2010 @ 13:04 CET by Thomas De Maesschalck