In our endless quest for knowledge, we humans send a ton of stuff into space. Space is the final frontier, and we still know so little about it. That would explain why we are constantly studying it in any way we can.
But you don't even need to be a scientist to explore outer space anymore. These four friends, for example, recently blew up a weather balloon so that they could record some stunning footage from space.
That just goes to show you that we are closer to even more amazing space exploration than we realize. If four friends can put this project together in just a few days, imagine what trained professionals will be able to do in the near future.