I guess there is something intrinsically comforting about inevitable destruction. Otherwise, why would we constantly be talking about it?
Earth's Moon Destined to Disintegrate
Unless, of course, it doesn't. Either way, it's something to think about on those long, dark nights when you can't sleep. We've got between 1.1 and 5 billion years to consider it. That is, unless we face other nifty ways to end our civilization and possibly our existance as a species.
Have a nice day.