thoughts on aliens?

Well, my opinion is positive. Aliens do exist. There are hundreds of thousands of planets similar to Earth elsewhere in the Milky Way Galaxy - not to mention the entire Universe where the numbers will be infinitely more; so there must be hundreds of thousands - even millions - of Earth-like planets which are inhabited.
Let me give you an idea why I am so confident that "Aliens" exist. The best estimate of the age of the universe (made two years ago) is 13.798 billion years but this is not static or fixed - like the age of the solar system. Due to the stretching of space in all directions, we are seeing objects that were originally much closer but are now considerably farther away than 13.8 billion light-years distance. It is estimated that the diameter of the observable universe is about 28 gigaparsecs or 93 billion light-years, squarely putting the edge of the observable universe at about 4647 billion light-years away. Is there one reason why, in such a large scale Universe, the Earth is the only planet with life on it?
just think about it