More species in the galaxy

How many other species are in the galaxy?

Julio Vasquez

Hello my name is Julio, and I am 15 years old. I like to draw, watch t.v., and I like math.
My essential question is How many other species are in the galaxy? This is important to me because I always wondered if we are alone in the universe. I hope to find out if there is other types of species in the galaxy we don't know about. You should be interested in reading this because we all wondered at one time of our lives if we were alone in the galaxy. Also if other species exist beside the ones we know about.