What if I told you that within the next 20 years, Earth will face an enemy that will be 1,000 times more catastrophic than the detonation of every nuclear weapon on the planet? World-renowned author Graham Hancock believes this could be our fate, and has warned the public that sometime over the next 20 years, Earth may collide with the remnants of a comet that will have a devastating impact on the planet and could potentially wipe out our entire civilization if we don't do something. The hard truth to swallow is that Earth is in the direct path of approximately 500,000 asteroids and comets and NASA is unaware of the exact location of 498,000 of them. Every three to four thousand years, Earth gets hit by a deadly group of comet fragments, which pose significant risk to the planet. Hancock has presented evidence of comets wiping out entire civilizations and the Comet Research Group has been researching this subject for the past decade. It's Not "If" A Comet Will Hit Us, But "When" Of the