Evidence strongly suggests that there was a beginning to our universe. If the universe did indeed have a beginning, by the simple logic of cause and effect, there had to be an agent – separate and apart from the effect – that caused it.
Tulip Nebula - I'm pinning this for the picture. The article says we are made of star stuff. That sounds nice and poetic, but it doesn't give you any meaning, unfortunately. Star stuff doesn't care about you.