What do you think about Life After Death?

It makes not logical sense. Why must it be such a man-centered place? I mean, since God created everything and everyone, he must have created aliens, right? We're not alone, the size of this is universe is overwhelming. There must be some sort of afterlife, but not a traditional heaven and hell. We aren't perfect and so we deserve chances. I believe that you are able to live for eternity if you're a good person, if not you'll reincarnate until you reach full 'goodness'.