Sherlock Holmes and Dr Watson were going camping. They pitched their tent under
the stars and went to sleep. Sometime in the middle of the night Holmes woke Watson up.
“Watson, look up at the stars, and tell me what you see.” Watson said, “I see millions and
millions of stars.” Homes: “and from that you deduce?” Watson: “Well, if there are millions of
stars, and in even a few of those have planets, its quite likely there are some planets like earth
like earth out there. And if there are a few planets like earth out there, there might also be
life.” Holmes: “Watson, you idiot, somebody stole our tent.”