BIG BANG is NO BIG deal as it is made out to be.
It is NOT the origin of our universe, as it did not come from NOTHING. There was SOMETHING there to explode before the bang. Big bang didnt create anything, it only made a new FORMATION of matter already existing ! Any com?
Till Last century our Solar system was the only solar system available for Studies .But Today There are Number of solar systems under Watch Which are either in neo natal stage , or in Their Middle age or in their Last stages .