The Fermi Paradox was developed in 1950 by the Italian-American physicist Enrico Fermi. The paradox itself refers to the notion that if there is an extremely high possibility of life outside of Earth, then why have humans not discovered evidence of other intelligent life forms. This could be for a multitude of different reasons such as maybe multiple intelligent civilizations had developed, but similar to humans they were not able to sustain the planet they resided on, and they had no other way of escaping so they died out a lot earlier than before humans came into existence. Another possibility is that there are much more advanced civilizations in the universe; however, they have realized the destructive tendencies that humans posses and choose not to interact with us. Even another option is that there are numerous civilizations on par with humans on Earth, so none of them have been able to develop the technology to properly explore the rest of the universe.
The possibilities and theories to the Fermi paradox are endless, but perhaps something that would offer a solution would be finding evidence of life on a different world. For example, it’s known that the moons of giant planets like Jupiter and Saturn are capable of possessing subsurface oceans that may hold other forms of life. Discovering life on a world such as this would not only confirm evidence of other life in our solar system, but it would be a great indicator that there is indeed life outside of our solar system and throughout the universe. I personally find the endless possibilites to Fermi’s paradox quite intriguing. It really makes us think about what else is out there, and it gives us humans something else to strive towards.