This article states that in telligent Alien Life could be found by the year of 2040. They predict that they will find an alien because of thousands of experiments.
I think that it is highley likely that humans will discover alien life because there
are zillions of planets that exist and have only one (Earth) have intelligent life.
The way that scientists plan on finding alien life is by " pointing big radio dishes
toward the heavens hoping to detect something produced by living beings."
However, I think that this is a good idea because radio dishes have very strong
connection and are very well crafted. I do think that this will take sometime
because they have to make the radio dish and figure out all the science behind
it. " this search started in 1960." If the search started in 1960, there is already a
start to the plan and will be able to have precise answers.