A big YESSSS. There is so much space & matter in this world that is beyond comprehension. It has no boundary. It’s infinite. Very hard to imagine there could be no life elsewhere. Who created all this stuff around us. When did it all begin? What is the future like? Lets consider a few examples.
Lets imagine a terrorist outfit, hell bent upon total destruction, detonates the Annihilator and the whole earth is blown to million pieces. What then? Is that the end of life as we know it? NO. There is already life out there some where in some form. Maybe it’s much more intelligent than we are or just evolving. As i always say, ‘Life is balanced!’. It has to or else we will have a chaotic world.
So, maybe we ought to be destroyed, to give way for a new kind of species. Just like dinos disappeared and gave way to us humans. But what if there is no more planet earth? Hence i think there has to be life elsewhere, with conditions just right enough for life to sustain.