What is in the sky?

One day,The family have father and two children.one day,they are going to subrub for the view.When father driving,he saw something in the sky.He get off the car and look at that,the children get off the car and look at that too.And then something in the sky has exploded,the children are very scare.They quickly got into a car,and then father got into a car too.Father driving get off from that.