So what are we supposed to believe?

I read two science articles. One said that astronomers have discovered what could be 11 billion planets in the goldilocks zone hinting that there could be life on these planets. Then another article soon after said that astronomers after careful study of the universe they could find no sign of an advanced civilization or even a hint of life.



So what should a layman be thinking?

via International Skeptics Forum http://ift.tt/1CUpRKM