Hear me out on this

[Wyrd of Gawd]

This is more of a highly educated conclusion. Saying that we are the only living beings out there would be some what ignorant. 
We have detected earth like planets we could colonize but even still the problem arises they are so far away we can see the planet
but the light coming back to us is really old. So there comes to problem what if we get there and remember the light is really old mind you
and there is some type of being intelligent beings or wild life. That would be interesting considering what if they are just like us.
They are on the other side scoping our planet out like hey there is a planet we could settle down on since there is no life on there.

Humans are unique to Earth.  They don't exist elsewhere.  Life forms on other planets are unique to each specific planet.  There are no Earth-like planets within 60 light years or so of us.  It took our probe 9 and a half years to reach Pluto so we won't be going out of the neighborhood anytime soon.  And since humans have only been intelligent less than 75 years chances are we will die out before we will build a useful space ship.