Bang, The Life Cycle Begins If it started with a “bang” or a “blast” no one really knows for sure, but the universe that was left behind will only expand until it has reached its limit. Then all matter and energy will condense back to a single, inconceivably dense point concluding the life of the universe. You would think of this as the end, but only an explosion is needed to wake up and give life to a new universe. Therefore, trapped forever in the cycle of rebirth. As humans we also travel through a cycle of rebirth according to the Hindu religion. We are all trapped on the Wheel of Samsa