Zachessin and cantankerous – as believing Jews we hold that life appeared on Earth not as the result of any ‘likelihood’ of it doing so spontaneously with the right ingredients but as an act of creation by G-d.
Therefore I would say on the contrary – it is more UNLIKELY that life as we know it exists on other planets.
What you’ve stated about life forming quickly and inevitably with the right ingredients is factually incorrect. No scientist to date, even with all the ingredients that are known to form living cells, has come even close to creating even the most simple single-celled organism.
They have even tried taking a live single cell, emptying its contents, and then putting it back together. Totally unsuccessful. Life is more than the sum of its physical aspects.
NaturalSelection: The Torah of Seichel cannot be an ultimate guide to right and wrong without a G-d given Torah. If there is no guide from a higher moral authority ch’v then no concept of right or wrong exists in a true sense . The entire universe including humanity is then just a bunch of atoms interacting meaninglessly. So if extra-terrestrial beings can make moral choices, those would have to be based on the only moral guide that truly exists – the Torah, which they won’t have on another planet.