Physicists at Brookhaven National Laboratory on Long Island in New York announced in April that they had re-created the searing - hot mix of exotic particles that filled the universe during the first few microseconds after the Big Bang. (discovermagazine.com)
According to Weinberg (1977 p. 5), a slightly different sequence of events in the first few microseconds of the «big bang» would have resulted in a universe of all helium and no hydrogen. (religion-online.org)
Understanding what happened in the first few microseconds is crucial to knowing how the universe came to look and behave as it does today. (sciencedaily.com)