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The vortex field of dark energy is everywhere. What is its state?
It's 1929. American astronomers' study of supernovae found that the universe is expanding.
Nearly 70 years later, in 1998, two independent teams of American astrophysicists once again turned their attention to distant supernovae. They were surprised to find that the expansion of the universe is not slowing down, but accelerating.
According to everything known to mankind, matter and dark matter produce gravity, and it is impossible to accelerate the expansion of the whole universe.
In order to make the logic of the Big Bang theory self-consistent, astrophysicists have to introduce a new mysterious cosmic force-dark energy.
Astrophysicists believe that dark energy may have the following characteristics.
First, dark energy accounts for 68.3% of the total mass energy of the universe. Dark energy does not interact with matter, nor does it absorb, reflect or radiate light. Therefore, humans can't directly use the existing technology for observation.
Second, dark matter is being transformed into dark energy; The repulsive force produced by dark energy leads to the accelerated expansion of the universe.
Third, dark energy is more like the background and superconductor in the universe, just like air is relative to humans or the ocean is relative to fish, so its performance is really more like a vacuum in cosmic physics, so some people call it vacuum energy.
Fourth, the motion of the universe is vortex, so dark energy always appears in the form of vortex motion.
Fifth, because dark matter is constantly transformed into dark energy, the universe is accelerating its expansion, and the end of the universe is "torn". After 654.38+067 billion years, the earth will be torn apart by dark energy.
Sixth, dark energy is evenly distributed in the universe and will not gather in a certain place.
Whether on your computer desk or in the deep space outside 1 100 million light years, the density of dark energy is exactly the same, about 0-26 kg/m3, which is equivalent to the mass of several hydrogen atoms.
All the dark energy in the solar system adds up to almost the mass of an asteroid. In star-scale space, the role of dark energy is extremely insignificant.
The influence of dark energy can only be reflected on a huge spatial scale (at least galaxies) and time span.
Up to now, although dark energy is everywhere, due to the limitation of technology and time, human beings know little about it.
95% of the total mass energy of the universe is composed of dark energy and dark matter that humans can't directly perceive. Can humans really explore the mysteries of the universe?
"Man can conquer nature" is just a funny joke to the universe!
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