On Friday, February 15th an asteroid half the size of a football field will fly closer to the earth than the satellites that tell you when to turn left do! Should we all hit the panic button right now?
NASA is so sure that the world won't end on December 21, 2012 (which just happens to be this Friday) that they've already produced a video for the day after! So how can they be so sure, well they are smarter than the rest of us so we'll just have to trust them.