Our Univers

The scientifics have made a giant step of success in the knewledge of universe and his sistem.They found a lot of interesting information like, the universe is getting bigger and bigger every time ,the galaxies are going far away from each other , there is a posibility of other life in other galaxy or planet. I wonder if that possible other life is similar to our, and i wonder if there are so many galaxies in universe so there could be a small , but possible % of chance of equal life to our, i wanna mean another world with same characteristics , same people, etc. Our Universe is so strange...