Do you believe that there is life somewhere out there?

like Europa most likely has liquid water and the possibility of life. And titan has an atmosphere and water that is made of methane. Also mars is like earth so could mars have life.... I no rovers haven't found anything but look at bio station alpha that was found the other day how the hell did that get there... Other moons might have water and an atmosphere aswell and lastly if you could live on any planet and or moon where would you live me I would live on Saturn and or Titan <3