You can't own a piece of the moon. Or can you?

It is illegal for private individuals to own moon rocks brought back by the Apollo missions. This piece of the moon came from a meteorite, which, upon analysis, was determined to be identical in composition to the rocks from one area where an Apollo mission landed. A meteorite must have struck the moon, and fragments from that collision eventually found their way down our gravity well.

Jurvetson says it, like the Earth, is 4.6 billion years old.