Many races believe that the Universe was created by some sort of god or in the Big Bang. The Jatravartids, however, believe that the Universe was sneezed out of the nose of a being called the Great Green Arkleseizure. They live in perpetual fear of the time they call “The Coming of the Great White Handkerchief” (their version of the End of the Universe). The theory of the Great Green Arkleseizure is not widely accepted outside Viltvodle VI.
THHGTTG
Or
Universe was created by some sort of God or in by the Big Bang.
Those who believe don't see any problem for an infinite God to create a billion year old rock in a few nanoseconds.