New simulation shows how lights turn on in our universe

There was a time when our universe was nothing but a dark and light sea of ​​swirling gases, and by the time the scale was a billion years old, all of this had changed, and radiation from the stars and the first product drastically changed, allowing light to flow through the post-electromagnetic spectrum spying.

RT, a new simulation, named after the Etruscan goddess of dawn, called Thesan, for scientists to probe the dark ages of the universe. A new tool to learn how the lights turn on in detail at Cosmic Dawn.

to be an actress, an actress, an actress, an actress, an actress, an actress, an actress, getting ready to be primed.” His knowledge of the universe. Where light is so much of what causes it. Just see (or not, depending on the case) black holes, that do not emit detectable radiation.

The early universe between 50 million and 1 billion years after the Big Bang is another such case. It seems that the past period is just beginning to gather in order to stabilize on behalf of the elapsed period. The first stars appeared, they were filled with a dark hot mist of ionized gas. They simply scatter free electrons.

Once the universe cools, the protons and electrons recombine to form neutral hydrogen atoms. This means that light can travel through space. The starry night began to form, and about 150 million years after the Big Bang, ultraviolet light re-ionized neutral hydrogen everywhere in the universe, allowing the entire spectrum of electromagnetic radiation to flow freely. The era of reionization.

About a billion years after the Big Bang, the universe has been completely re-ionized; Before this billion-year mark, however, we can write our current instruments, makes it difficult to understand this crucial cosmic dawn.

PR Basic Physics

Thesan begins with a realistic light model of galactic formation, along with a new and proprietary algorithm while dealing with gas and remodeling the cosmic dust model.

complex factors and interactions; To simulate the theory of the universe across 300 million light years, 400 thousand to a billion years after work

Image shown The resulting simulation is the most detailed view to date of re-ionization, capturing physics at scales a million times smaller than the simulated regions. This gives an unprecedented “look at the way galaxies formed and interacted with the gases of the early universe. It shows a change as light begins to seep through the universe.”

It is interesting that the light appears to appear at the beginning. Only at the end of reionization is light on long-distance travel. He saw large voids in the number of groups that oscillated in the largest number.

And we won’t have long to see how accurate the simulation is either. It is scheduled to start making sure of authoring and publishing in the composition.

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