Is the moon there when I am not looking at it ??

I was having this question circulating my mind for a while:
"Is the moon there when I am not looking at it ?"

Well, as Colwell says : "I like to think the moon is there even if I am not looking at it. However, a popular book on quantum physics posits that the moon pops into existence when I look at it, but it is free to disappear and visit other planets when I'm not looking."

By the way, this is possible in the laws of quantum physics.

Maybe the best advice is to assume the moon is there even when you're not looking at it - but peek at it out of the corner of your eye once in a while just in case. :-)