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Isaac Newton, Albert Einstein and Stephen Hawking have amply explained the mysteries of the Cosmos, but there is a mission that, despite such efforts, remains extremely backward: today, we know only 5% of the world. 39; universe.
The remaining 95% is composed of two invisible and unknown materials: dark energy and dark matter.
The little we know about them is based on their effects on gravity.
Scientists do not know exactly what they are. these substances, but their theoretical models give clues as to their functioning.
Dark matter exerts a gravity that keeps galaxies together. The black energy, in turn, exerts a repulsive force that causes the expansion of the universe.
Up to now, dark matter and dark energy have been observed as distinct phenomena, but a new study from Oxford University suggests that they do is part of the same concept, as strange as it is mysterious.
Astrophysicist Jamie Farnes, author of the study, states that substances form a "dark fluid" of negative gravity. fluid, according to his theory, would be the substance that constitutes 95% of the universe.
The World Backwards
Imagine an object that, when pushed, instead of moving away from you, approaches.
These objects, as strange as they may seem, are not a new concept and are hypothetically possible.
These are objects of mbad or negative gravity. as the "dark fluid" proposed by Farnes
The model proposed by the astrophysicist attempts to explain how the forces of attraction and repulsion form a substance that maintains unity together, but constantly expanding
"The result is beautiful" Farnes writes in a statement issued by Oxford
"The dark energy and dark matter can be unified into a single substance, and both effects can be simply explained as a positive mbad issue navigating in a sea of negative mbades "
It sounds like a constant flirtation between the two forces, a positive and a negative, that creates a" cosmic halo "that keeps everything going.
"The gravity of the positive mbad galaxy attracts negative mbades from all directions, and as the negative mbad fluid approaches the galaxy, it in turn exerts a stronger repulsion force on the galaxy. ", explains Farnes.
In this way,
"So it seems like a mere minus sign can solve one of the oldest problems in physics," Farnes says.
Whatever the case may be, so elegant and so Farnes' intuitive theory seems to be the first to recognize that there is still a long way to go to discover the riddles of the universe.
"It is clear that this new theory generates many new questions," Farnes wrote on his website. The Conversation "The quest to understand the true nature of this beautiful, unified and perhaps polarized universe is just beginning."
The universe was created 13.8 billion years ago with the Big Bang. At first, there were no stars, no galaxies or living beings. Only hydrogen, helium and a lot of energy
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