Internet doom-mongers have claimed the flyby of asteroid 2013 TX68 could herald the end of the world, because its arrival coincides with two grim portents. The world is currently holding its breath to see what happens when a space rock the size of a blue whale zooms by the planet tomorrow. But on March 8, there will also be two other "signs in the skies": a super moon and a solar eclipse. Tomorrow the moon will appear much larger than usual as it reaches the closest point of its journey around Earth. The moon will also pass in front of the sun, blocking out its light. Although NASA has repeatedly insisted the asteroid will speed by without hitting Earth, conspiracy theorists and evangelical Christians are convinced the strange coincidence means the world is about to end. Internet pastor Anita Fuentes and her husband Ignacio Fuentes (pictured below) suggested the "biblical" omens could be a very bad sign for the future of humanity. In a bizarrely cheery Youtube video , Anita said the