The mysteries that surround us are mind boggling. How much more is there, visible and invisible, that we're not even aware of yet? The more that's discovered seems just a tantalizing taste of more to come.
There is a reason they called it space...the more they look out into it, the more they see.
One day they may look so deeply into space, they may find themselves within the fabric of space and time.
Things may be simpler if they had a TARDIS.