We have been fascinated by the idea of life beyond Earth and the possible war between humans and aliens in various Sci-Fi movies and TV series. But a persistent question still remains:
Do living organisms exist beyond Earth?
This question has haunted human imagination for centuries. From ancient scripts to modern science fiction, the idea that life may exist elsewhere in the cosmos has inspired countless philosophical and scientific theories. However, advancements in fundamental science and observational tools over the past few decades have allowed us to thoroughly investigate those possibilities.