Are WE Alone?

Do We Live Alone in the Universe? is a query that has been bothering individuals for a very long period. It's a question that gets us to consider how big space is and if life exists anywhere besides Earth. Considering the estimated 2 trillion galaxies in the universe, one may wonder if humans are the only species, even within the Milky Way galaxy.

According to a recent University of Nottingham study that was published in the Astrophysical Journal, there may be 36 intelligent alien civilizations with communication capabilities living in our galaxy. How did they determine this figure? In their opinion, this is genuinely a cautious estimate. It is predicated on the theory that life originated on other worlds in manners akin to.