The
earth can is with their days. According to scientists, a
meteor is on a collision course can cause major damage to the planet and endanger the future of humanity. The 2002NT7, so named, has two kilometers in diameter and moves at a speed of 115 thousand km / h. The arrival of the celestial body is dated to March 2014 and the impact will be of great magnitude. The explosion was equivalent to 60 thousand
atomic bombs today. In the first moments an entire continent will be destroyed, killing 20 billion people, a wave of 1 km in height is formed, a cloud of dust vai prevent the passage of light and darkness causing death of the plants in 4 weeks, and the extinction of several species including the human race. The chances of this happening is one in 909 thousand. Even so, some countries have invested a lot of money on technologies to prevent the worst happens. The Chinese are developing missile defence spending $ 2 billion, and the United States with a budget of $ 8 billion have plans to build a constellation of laser rockets. Some optimists hope that their path takes another direction, but the possibilities exist in fact. What is important is that all nations to do their part to defend our planet earth.
More abstracts about the Near the end this can