What happened shortly after the Big Bang? We only have theoretical information available


For the past century, astronomers and physicists have studied incredible information about our universe. It was formed 13.8 billion years ago At an event we call big Bang. Initially, the universe was much warmer and denser, but during rapid expansion it gradually became the universe we live in today, writes Portal. Astronomy.com.

They are not just baseless theories. There is a lot of evidence that scientists can accurately describe Expansion of the universeAnd not just him Development over the last few billion years. We know how the first galaxies formed when light and the first atoms formed, and how many basic elements formed in the nuclear reaction in the first moments of the universe.

The secret of the origin of the universe

However, trying to look deeper into the past can cause problems. We can map out the first few moments in detail, but what happened before is a complete mystery to us. The most interesting thing about the universe is that its origin is hidden under scientists energy is an inseparable layer of energy, distance and time.

However, scientists are trying to unravel this mystery, not through observations, but through particle accelerators. The large hadron accelerator can generate any type of particle from electrons, photons, Higgs bosons to quarks. Initially, shortly after the Big Bang, we knew that the universe was full of these parts. They interact with each other Influenced, destroyed and recreated.

One trillion seconds after the Big Bang, the universe was incredibly hot and filled with dense plasma. The temperature was much higher than the core of the sun, and the density exceeded one thousand kilograms per cubic meter. In this extreme case, the particles are constantly colliding. During this period, everything was constantly changing.

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However, we still have many unanswered questions. Why do atoms exist in our universe? Scientists know that there must be a little more in the universe than an antimatter. How this happened, however, remains a mystery. At the same time, they suspect that dark matter may have formed In the first second after the Big Bang, Do not know how and why.

There are many things we do not know about the universe It’s science. Creative solutions bring new telescopes or experiments that can one day tell us what happened in our second first fractions. Space, Or even the former.

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