# Gamma_rashmi_ki?
Gamma ray is a high frequency electromagnetic wave or photon particle. Its power can be at least 50,000 times greater than visible light. That is why it can break the DNA of the animal's body effortlessly. The ozone layer around the earth traps harmful cosmic rays. But gamma rays can penetrate this layer; The result is terrible. This will destroy the ozone layer.
Gamma ray bursts first came to light in the 1960s. The United States launches several satellites. The task of the satellites was to detect the radiation of gamma rays. The satellites were so powerful that they could detect an explosion on the other side of the moon. And really the gamma ray radiation from space was caught.
In March 2006, a gamma ray burst was detected that originated 600 light-years away. A gamma ray burst produces more energy than the sun radiates in its 4.8 billion years of life.
Gamma ray bursts can occur in two ways. When two neutrons revolve around each other, they form a black hole at any given moment. The resulting explosion is called a gamma ray burst. On the other hand, stars 6 times heavier than the Sun could create gamma ray bursts if they created a black hole by exploding.
On average, there is one GRB every day. But most of them are not harmful. Because these are far away. However, if there is a GRB in 1000 light years and the earth is in front of its orbit, then the front part of the earth will be burnt.
Scientists estimate that it may have happened 4.4 billion years ago. At that time the temperature suddenly started to drop. Although the Earth's environment is supposed to be warm at that time. Presumably, it was the cause of the GRB injury. About 75% of the marine life was lost.
7,000 light-years away there is a dying red star called WR104. Whose axis of rotation is aimed at the earth. If GRB comes down from that star at this moment, the destruction of life on earth will start again. But it would be wrong to say that this is the end of everything. Because the new star world will begin in the same way that our solar system was created from the remnants of the destruction of a large star.
References Internet! However, there was some misinformation, which has been corrected.