Do aliens really exist in the universe?

I believe that aliens exist... They might not be recognised differently. They would be similar to human beings but with some different habits. I have read some articles about the Unidentified Flying Objects (UFO) in which the aliens used to visit our earth from other planets.

Hi hashini, It seems almost impossible that this little earth should be the only place in the universe that has life. There may also be an untold number of universes out there. The chances are good that there are beings out there that are far superior to us, there is also the chance that there may be those who have not advanced as much as we have. In some ways the human race has not advanced very far. We still have wars, there are still millions who go hungry while others have enough for ten or more lifetimes. It may not be that many years before we know more about some of those planets and their inhabitants. Blessings.