I really love space, but I'm way to chicken to explore it. So, I'd have to say nature. I mean, animals are crazy. The sheer number of species and genetic variations present on Earth are insane, and studying them would be much more fun and risk free than space.

I would love to find out what is in Space but I guess we'll never really know what is out there. I find this really interesting, and it really makes me wonder, if we'll ever come into contact with any other galaxy...

PacmanandMariofan : Man, that was way too easy of a question! Space! I have always been fascinated by the subject, even since I was really little. It just has an amazing touch of inifinity that really boggles the mind. Plus, it is just absolutely awesome, there are a ton of things that we do not know about it, and there are so many things that spring off space that just make a cool game. Aliens, space colonization, other civilizations, and whatnot. While I am pretty certain that GOD did not created other alien races, it would be sweet if HE did, just as long as they are not the vicious type, like the space pirates of metroid, but more like the peaceful chozo race. Space just has way too many cool dimensions, outer space, nebulas, asteroid fields, space ships, other planets. Nature is facinating, but it does not have that same feeling of awesomeness. Except maybe for the ocean. There is still a lot to that we do not know about, and has a lot of pockets that we have not found. But in reality, it does not seem limitless, it does not seem quite as cool to me. Though I will say that I have always been fascinated by the ocean as well. It may be because I like swimming a lot!

TharGamer : Well, technically we will. The Milky Way and Andromeda are pulling closer and closer together. Eventually, they will 'collide' and merge together. You and I aren't going to be around during that time. Good chance humans won't be alive in general to see it.