A high temperature (which would be expected) at the begining of the "big-bang", would prevent gas clouds, thus stars, from forming. Gas clouds at high temps fly apart.-So No "big-bang". I think they (big-bangers) are just misreading the data from when God flipped the switch and turned the lights on.
Is not God in the height of heaven?
and behold the height of the stars, how
high they are!
Job 22:12