2012: Prophecy Or Panic? 12 years old

Is it the end of the world? Something more? Or nothing at all? On the surface it marks the end of the ancient Mayan long-count calendar and the Winter Solstice. But there's much more to it! It's also a very rare galactic eclipse which might also be timed with the weakening of the Earth's magnetic poles; an increase in the sun's solar flares; a mysterious 'Planet X' hurtling toward earth; and other ancient prophecies which point to something BIG happening on that very same day!