By the end of Mayan long count calendar many believe that a mass destruction could possibly strike earth by means of 2012 comet or a nibiru. Some believe firmly that the comet will strike by the end of long count Mayan calendar. It is also the fact that Nostradamus a renowned French pharmacist and clairvoyant has already predicted that the comet would strike by 2012. Also the end of Mayan calendar by 21st December 2012 kindles doubt if the earth is to be destroyed. Many are anxious for the moment to turn upon and some a feared of the fact it is going to be the doomsday. Various astronomers now have made it clear that there is no such comet making its parabolic path to approach or collapse with earth.
Danger from the outer space:
Many people have beamed their view on 2012 comet and fear about the end that is possibly to happen to the earth. Of course a collapse with planet would pose danger to many lives and indeed many comets have hit earth in the past. But the NASA officials have made it clear that there is no such planet which is approaching near the earth. It not the only the icy comet which would pose danger to the earth but also various other outer space objects such as asteroids and solar flares. The fact that it has been supported by means of early Mayan calendar and Nostradamus has created confusion all over.
Invasion of aliens:
Many Mayan scholars go against the collapse by 2012 comet or by means of a planet X. the Mayan scholars accept the fact that it is going to be the end of the Mayan calendar by 21st December 2012. But the misconception of the end of the world is not accepted by them. When asked about what one can predict or get to know from the end of the Mayan calendar, they clarified that it predicted that there may be a pronounced transformation of certain things over the earth. The Mayan scholars say that it may be an alien invasion to replace human beings. Many rationalists deny these silly facts and other concepts of this sort. Mayan scholars also make t clear that the end of the long count calendar may signify the new beginning of the world. Well some may be pronounced by the fact it is going to be the doomsday by the end of Mayan calendar. They argue it by means of the astronomical fact which will mark the end of the 26000 years of a solar cycle by the end of 2012 and marking of new cycle after it. This is not but the mere coincidence which curtails the truth to the Mayan calendar follower. Might be the fact that earth is changing so quickly and many undesirable events might have occurred. But all these things have really been due the unwanted activities. So there is no scientific proof to support these particular facts which was nothing but an astronomical prediction.