Space has always been the ultimate mystery for man since time immemorial. And that is one place where man has wanted to go ever since it laid eyes on the vast ocean of nothingness. Be it through long ladders to reach their gods or through spacecrafts.
Astro-ventures have been something that man has been striving towards right from coming up with weird lumpy Russian devices to sleek Space Shuttles to commercial space travel in recent times, certainly available, if only to the super rich and mighty. We seem to have come a long way in our efforts to touch the sky and beyond; much much beyond.