It's actually the size of the number of your habamon to be exact, anyways back on topic
There is life outside earth. Think of 'them' saying - for example, "Hey Agtar, do you think theres life outside Jupiter" Then Agtar replies saying "Fuck no nigga, we the only kind created by God all Mighty wewt"
I'd bash about 90% of the users on this thread and make them look like complete idiots, but it gets too redundant sometimes.
Anyways, there are billions of stars in each galaxy, billions of galaxies in the universe. You do the math, it's astronomically SILLY to think that the chances of life not being on any of them. I suppose that's why the pope said that Aliens are our brothers. Doesn't want the Bible followers to loose faith when it's suddenly proven that life outside Earth exists.