C-SPAN recently re-aired a scientific discussion from 1975 about the possibility of life elsewhere than on earth. It included some big name scientists like Carl Sagan and George Wald (Nobel Prize winner 1967) and a theologian. Most if not all thought that life must exist elsewhere.
Even if there is, we will never see it. Not any living human being will ever travel among the stars.
The ‘Speed of Light’ is not anywhere near fast enough and that is the limiting factor of space travel.
Neither is 10 times the Speed of Light, which is technically impossible to achieve.
When we become Spirit Beings, like God and the Angels, and can traverse the universe at the speed of thought, then we will see everything that’s out there.................