Find the cause of the Big Bang

A group of American and Chinese scientists began their journey to find a solution to the cause of the Big Bang.

According to the International Business Times, a new finding published on January 22 in Physics and Astrophysics Physics is the result of the controversial theory of the Big Bang explosion 13 years ago. 8 billion years.

Since the first mention in the 1920s, the mystery of what happened before the Big Bang has always led scientists to headaches. However, with the recent breakthrough results, physicists believe they are approaching the final answer. At that time, people will know that the universe was born from a good explosion due to the collapse of another universe.

The most common explanation was given in 1981 that the universe suddenly swelled and expanded exponentially in its first second of existence. This theory has been used to successfully explain many other phenomena in astronomy.

Scientists come closer to the cause of the Big Bang.(Photo: gremlin / iStock).

However, another group of scientists concluded that an identical universe might have existed before our universe. According to them, this universe was shrinking before the Big Bang. The contraction happens until the universe becomes a single point in space , and then swells in a phenomenon called Big Bounce.

"Every theory leaves different astronomical signs that can be observed today," said Yi Wang, co-author of the study. "Some signs appear in both scenarios, but there are some special signs that can only happen with a single scenario, which is how we determine the event before the Big Bang."

Physicists find out how special signs called cosmic microwave background to study Big Bang happen. According to Xingang Chen, a cosmologist at the University of Texas, USA, the lead author of the study, their group is full of traces but needs to be arranged in order to arrive at the final conclusion.

Chen's team found heavy particles that functioned as primitive clocks that existed before Big Bang in both scenarios. Scientists are analyzing the data warehouse and arranging them into the interactive time frame to create a film about Big Bang's past.

Scientists believe they will soon have the answer to the Big Bang, to conclude that it is the result of the cosmic expansion or contraction. Big Bang's source information will be announced within the next 10 years.

"The clock signals we are looking for are subtle oscillating structures through cosmic microwave background measurements , " Wang said. "Each original cosmic scenario shows a unique oscillating structure".