The universe goes into darkness. Australian scientists have found that the number of emerging new stars has been steadily declining, and the reason for that - reducing the number of intergalactic hydrogen gas. Where this gas is lost, until no one can answer.Astronomers converge on one point: there mixed up dark matter. Besides the fact of its existence, it is known to very few.
In our universe, it seems, there's demographic problems - falling birth rate of stars.Australian astronomers compared with the 22-meter telescope - how many stars in the galaxy was 5 billion years ago and many of them now.
"We found that the graph of reducing the number of molecular gas is virtually identical to the curve to reduce the number of new stars, although during the time that we studied, the number of stars decreased even faster," - said astronomer State Association of Scientific and Industrial Research of Australia, Dr. Robert Brown .
The whole point of hydrogen. This is the basic material from which, in fact, form stars.The process of star formation is unchanged since the Big Bang, and it looks like this: a dense cloud of dust and gas is compressed by gravity, then the hydrogen molecule due to the fact that the distance between them is reduced more quickly begin to collide with each other, because of what the cosmic Newborn temperature is higher than that for a long time, shining stars and the age of the stars closest to us can even determine at a glance (if they glow bright blue, which means that they can not have more than one million years).
The whole process of a star's life - if simplistic - it's processing of hydrogen into helium. To emergence of new stars, galaxies must be constantly replenished source materials - draw it using gravity. But the intergalactic gas reserves are getting smaller.
"Indeed, this theory is correct - confirms a senior researcher at the State Sternberg Astronomical Institute named Vladimir Surdin. - The process, which they say Australian researchers, is already several billion years. In this process, mixed up the dark matter, and what is it really so Nobody knows. "
On the dark matter we know only that it permeates every cell of the universe does not emit and not absorb electromagnetic radiation, ordinary matter, and, consequently, the outer hydrogen interacts only through gravity. More specifically, the dark energy counteracts gravity and thus dampens the stars. The fact that they will disappear sooner or later, most scientists agree, the question is, when it happens. As long as the account goes on for billions of years. And those six thousand stars that we can see now from Earth, about three thousand in each hemisphere, even our distant descendants will shine as brightly as in the days of our ancestors.
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In our universe, it seems, there's demographic problems - falling birth rate of stars.Australian astronomers compared with the 22-meter telescope - how many stars in the galaxy was 5 billion years ago and many of them now.
"We found that the graph of reducing the number of molecular gas is virtually identical to the curve to reduce the number of new stars, although during the time that we studied, the number of stars decreased even faster," - said astronomer State Association of Scientific and Industrial Research of Australia, Dr. Robert Brown .
The whole point of hydrogen. This is the basic material from which, in fact, form stars.The process of star formation is unchanged since the Big Bang, and it looks like this: a dense cloud of dust and gas is compressed by gravity, then the hydrogen molecule due to the fact that the distance between them is reduced more quickly begin to collide with each other, because of what the cosmic Newborn temperature is higher than that for a long time, shining stars and the age of the stars closest to us can even determine at a glance (if they glow bright blue, which means that they can not have more than one million years).
The whole process of a star's life - if simplistic - it's processing of hydrogen into helium. To emergence of new stars, galaxies must be constantly replenished source materials - draw it using gravity. But the intergalactic gas reserves are getting smaller.
"Indeed, this theory is correct - confirms a senior researcher at the State Sternberg Astronomical Institute named Vladimir Surdin. - The process, which they say Australian researchers, is already several billion years. In this process, mixed up the dark matter, and what is it really so Nobody knows. "
On the dark matter we know only that it permeates every cell of the universe does not emit and not absorb electromagnetic radiation, ordinary matter, and, consequently, the outer hydrogen interacts only through gravity. More specifically, the dark energy counteracts gravity and thus dampens the stars. The fact that they will disappear sooner or later, most scientists agree, the question is, when it happens. As long as the account goes on for billions of years. And those six thousand stars that we can see now from Earth, about three thousand in each hemisphere, even our distant descendants will shine as brightly as in the days of our ancestors.
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