Scientists have found the cause of doomsday

Researchers have found a new reason for possible end of the world and "took" Earth 2 billion let.Po Scientists believe the Earth is losing air. Previously it was thought that the planet's magnetic field protects the environment from the destructive influence of the cosmos. But as it turned out, this protection is not perfect. Experts estimate that each year goes into space about 60 thousand tons of oxygen. If the rate of volatilization of the atmosphere will remain at current levels, the planet loses its atmosphere over 2 billion years old, and, accordingly, will become unfit for zhizni.Ranee scientists declared that the end of the light comes through the 5.4 billion years. It was then, according to preliminary estimates, the sun was supposed to turn into a red giant and engulf the Earth. Red giants are a late stage in the evolution of stars, whose mass is within one-half to five or six solnechnyh.Pri expanding red giants absorb bliznahodyaschiesya planet. Typically, around such stars there is the exclusion zone depth of about 0.6 astronomical edinitsy.Krome addition, another doomsday predicted coastal scientists and astrophysicists. According to them, according to the ancient Mayan calendar, the quantum transition will begin in 2012, reports IA Rosbalt with reference to the "Science News".