Yeah, just like the 'fantasies' that man would someday fly, sail underwater and be able to talk to and see people on the other side of the oceans...................
Isn’t it funny how so many people fail to see or understand the possibilities just because “it’s never been done before”? Your examples are but a small fraction of things that would have been incomprehensible 200 years ago.
I feel reasonably confident that we’ll find life and perhaps even intelligent life somewhere in the cosmos within my children’s lifetimes. They’re teenagers now.