The Astronomy world had been excited over the discovery of exoplanet Kelper-186f. This planet is supposed to be of a almost match to our planet Earth. It is also in the star's habitable zone. Other than that, the star is too far away for any good probing. While most people would be sticking with the habitable zone theory, shouldn't there be life forms that prefer the zones of other temperatures? Life that like the hotter zone or icy zone. Hopefully some improvement in space travel would be done to enable the space age.