Given that there are literally billions of galaxies out there and each one contains billions of stars with each one having the possibility of its own multi planetary system, it would be rather silly to assume that on our random planet of literally trillions of others, it’s the only one that life has or will evolve on. It might be not be life that has the ability to read a post on a smartphone but it might be more simple. It might be more advanced but I’m sure there’s probably some form of life.
Whether any have been able to build inter-planetary/or inter-galactic vessels and travelled to Earth…highly unlikely. And we shouldn’t be so conceited that if they did come that they would come for us! We’ve only been around for a million years. We’re relative newcomers on the block.
Depends what you class as “alien”.
Given that there are literally billions of galaxies out there and each one contains billions of stars with each one having the possibility of its own multi planetary system, it would be rather silly to assume that on our random planet of literally trillions of others, it’s the only one that life has or will evolve on. It might be not be life that has the ability to read a post on a smartphone but it might be more simple. It might be more advanced but I’m sure there’s probably some form of life.
Whether any have been able to build inter-planetary/or inter-galactic vessels and travelled to Earth…highly unlikely. And we shouldn’t be so conceited that if they did come that they would come for us! We’ve only been around for a million years. We’re relative newcomers on the block.