Dark Matter and Galaxies
The total mass of materials known to man in the whole universe, including every star and atom as well as human being on the earth, accounts for only four percent of the total mass of the whole universe that includes materials known and unknown to man.
It means 96% of mass in the universe is a mystery to mankind. We do not know the origin of the unknown mass.
Scientists call it dark matter and dark energy. Specifically the dark matter accounts for 23% of the mass of the whole universe; the dark energy 73%.
Recently an international team of scientists including a Japanese physicist made a new discovery on dark matters. Specifically they found that distribution of the dark matter in the universe is akin to that of galaxies.
Accordingly, it is assumed that the dark matter contributes to generation and formation of galaxies, to one of which our solar system belongs.
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Logically, there may be various types of dark matters and dark energy. It is also somehow strange that we cannot observe it around the earth while the earth belongs to the Galaxy.
The dark matter has gravity but no electromagnetic field and thus no light sources; we can neither see them nor catch electric waves it might otherwise emit.
However, it might have a very different kind of force mankind has never discovered.
Anyway, if the formation of our Galaxy was made possible by the dark matter, human beings owe its existence to the dark matter.
Conversely, if the dark matter, physical rules of which we do not know yet, gets malfunction, our Galaxy might go wrong, which may then terminate future possibility of prosperity of human beings traveling across the Galaxy.
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Did the invention of an atomic bomb or a nuclear bomb, based on the modern physics, change the world?
If so, a new type of super-bombs based on a new theory of physics related to the dark matter might change the human world.
The super bomb might blow out the Galaxy.
It might happen, so to say, in the late 22nd century.
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You cannot get anywhere just relying on weapons of mass-destruction in satisfying your desire eventually and ultimately.
It just reflects your dark soul.
You need light.
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There is one thing I like about the desert.
It is starry night, starry heavens, or a skyful of stars.
That is multi-billion dollars' worth of a show for free.
"A WORKER SHOULD BE GIVEN WHAT HE NEEDS"