For any life, water is necessary – from the smallest bacteria to the largest mammals. But how does she appear? Obviously, like any element, it is formed by the stars … but when? At what time, the first drops of water appeared in the universe? Supercluter.com information portal I tried Find the answer.
The telescopes observing the furthest corners of the universe show that water mines exist two billion years after the big explosion. However, the recent scientific work was published in the Journal of Natural Astronomy, making another theory: water could only appear 100-200 million years after the formation of the universe. According to the calculations of the authors, a large amount of water is close to the space of the space – the original time of the first stars.
It is difficult to convey the unexpected level of this period. If the conclusion of the scientific work is true, the water, the main component of life, exists even before our galaxy appears. But research has some serious shades. Scientists have not found this ancient country; They used the theoretical star's simulation to understand how the water could appear early in certain conditions. But thanks to the clarity of these simulation, it can be assumed that if the original stars exist close to the dawn, they probably died at the time of the big explosion.
In addition, if the simulation is correct, then the earth is probably only one of the long chains of ocean planets. The dense nuclei is likely to be the source of pure disks, so that is, the ability to appear the planets suitable to the life at dawn of the universe.
In fact, water is nothing more than the product of the death of the stars. There is a little unusual when thinking about this from a similar angle, because metal or any rare earth element appears in the mind, but today the water is everywhere. At least on Earth, at least on countless satellites used in the solar system. And the formation of water does not require the rare combination of the situation: The two hydrogen atoms are enough to meet an oxygen atom in a fairly cold area of the universe.
The authors of the scientific work have studied two theoretical stars of population III: one sun is 13 times and the other is 200. Both ended with the explosion of two supernova types, so the hairs of the universe were formed around the old stars.
At first, both halo were too hot to mix oxygen and hydrogen; The gas must be cooled before the water can be formed. Materials drifting millions of years in space until 2-3 million years have passed since the explosion of the huge supernova (and 30 million years-from the boom of smaller supernova). Halo has cooled down, their expansion entered the chaotic phase, creating tornadoes that attract more problems.
Oxygen and hydrogen in these cold, dense traps can be connected – and water begins to accumulate. If you believe that the simulation, the amount of water collected in Halo of Malaya Supernova is part -third of the earth's mass. And in the giant, 330 blocks of land accumulated in the equivalent water.
According to the authors of the scientific project, such results are quite easy to guess. But it is important to take into account some vague not to allow something to declare something certain. Therefore, no one knows the amount of typical stars of population III – this directly affects their water production ability. In addition, no one sees a star of this type with their own eyes: even the James Webb space telescope does not find anything like that.