What if monkeys fly out of my butt? Anything is possible. I'm saying it's not likely. It's not likely that any civilization will reach such a technological lev

What if monkeys fly out of my butt? Anything is possible. I'm saying it's not likely. It's not likely that any civilization will reach such a technological level. If one does, it's not likely that spreading around the galaxy colonizing planets will be a priority. If one does that anyway, it's not likely that they will use unencrypted radio signals for communications. But, no, not impossible.