There's a 1- 1/1000 to the -15 (impossibility?) that a planet could have all the factors for life (a list of only 20 necessary items.)

We're here for a reason.
I believe God put us here.
Finding our reason,
our personal purpose,
will make it all worthwhile.

In the search for our purpose,
let's remember that THAT too,
is part of the purpose.

Peace.