Does intelligent life truly exist in the universe? This question has puzzled humanity since ancient times. Astronomers estimate that within the observable universe, there are countless planets, many of which have conditions suitable for life. Although the environments of these planets may be vastly different from Earth, the definition of life might be broader than we imagine. From microorganisms that thrive in extreme conditions to organisms that can reproduce at varying temperatures, the forms of life are diverse. Scientists have begun exploring astrobiology in an attempt to unravel the mystery of extraterrestrial life. With advancements in technology, the search for intelligent extraterrestrial life is becoming increasingly vigorous. This is not only a scientific question but also a philosophical one, challenging our understanding of life, intelligence, and the universe itself.