There is no definitive answer to this, as it depends on a number of factors, including how we define extraterrestrial life and how successful our efforts to search for it are. If we define extraterrestrial life as any form of life that exists beyond Earth, then we may have already found it in the form of bacteria or other microorganisms on other planets or moons in our solar system. However, if we define extraterrestrial life as more complex forms of life, such as intelligent civilizations, then it is possible that we may never find it, as it may be extremely rare or simply too far away to detect. Ultimately, the answer to this question remains a matter of speculation and scientific debate.