I believe that there is life somewhere in the universe besides earth. The universe in infinitely large and that creates and absolutely small chance that there is not life somewhere else in the universe. If there is life on earth, why shouldn't there be life somewhere else. I do not believe they have contacted earth or even possibly discovered earth, but there is life out there.
The Elements and molecules on earth appear all over the universe. There are also a multitude of planets in the habitable zone around stars. Everything that made our planet here was a big game of chance, but the universe in infinitely large so it is near impossible that the same conditions here on earth do not appear elsewhere.
Even in our small part of our (relatively) small galaxie, we have found so many habitable exoplanets about the same age as us. There is still the rest of the galaxy too. And even then, there are millions of other galaxies and nebulas out there. There is no way that we are alone in this universe when even so close to us, there are so many possibilities.
The Elements and molecules on earth appear all over the universe. There are also a multitude of planets in the habitable zone around stars. Everything that made our planet here was a big game of chance, but the universe in infinitely large so it is near impossible that the same conditions here on earth do not appear elsewhere.
Even in our small part of our (relatively) small galaxie, we have found so many habitable exoplanets about the same age as us. There is still the rest of the galaxy too. And even then, there are millions of other galaxies and nebulas out there. There is no way that we are alone in this universe when even so close to us, there are so many possibilities.
