Are we alone ?
With the discovery of a Earth like planet Kepler-452b in the Goldilock zone we have to now ask the question
ARE WE ALONE ????
This planet is 1.6 billion years older therefore it should have a more advanced species ??
It,s 1400 light years away so for us to reach it is impossible at the moment.
So if there is an advance species out there why have they not reached us or is space travel an impossible dream?