NASA: 'The world is not about to end. No, really'

NASA: 'The world is not about to end. No, really': We're getting so many reassurances from NASA these days that the world is not about to be destroyed by some space-borne phenomenon that I'm starting to wonder if there's something the space agency isn't telling us.

xkcd Comic

I need to get me some of these decals.  I could make a killing!

Great comic strip to check out if you haven't already.