An old married couple were going camping. They pitched their tent under the stars and went to sleep. Sometime in the middle of the night the wife woke her husband up and said: “Look up at the stars, and tell me what you see.”

The husband replied: “I see millions and millions of stars.”

The wife said: “And what do you make of that?”

The husband replied: “Well, if there are millions of stars, and if even a few of those have planets, it’s quite likely there are some planets like earth out there. And if there are a few planets like earth out there, there might also be life.”

There was a slight pause before the wife said: “No honey, it means that somebody stole our tent.”