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Gravitational and repulsive forces control more than 90% of the energy of the universe, gravitational force and repulsion are two opposite forces, but they mysteriously control the universe.
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In the universe, more than 90% of the energy is actually controlled by gravity and repulsion, and the two forces are opposite.
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Gamma ray bursts are the most powerful energy in the universe Space life may have been killed.
According to the report, when a star is 150 times the size of the Sun, it will produce the brightest light source in the universe, releasing in just a few seconds the energy that the Sun would have released in a billion years. This is equivalent to the energy released by 10 to the 39th power of the 39th power. This produces a beam of high-energy radiation particles called gamma-ray bursts (GRBS), which astronomers consider to be the highest energy in the universe.
This is what astronomers consider to be the most powerful thing in the universe. More importantly, gamma-ray bursts could dash our hopes of finding life on other stars.
Conceptual diagram based on the gamma-ray burst GRB 020819b.
Optimistic scientists believe that we are not alone in the universe. But if there really are other life, then why are they missing? One explanation is that life is extremely rare in the universe, and the reason for this is precisely due to the presence of gamma-ray bursts in the universe.
The burst contains an astonishing beam of gamma radiation particles that typically last from a few seconds to a few minutes and can last for several hours.
On Earth, gamma rays are produced by the decay of radioactive elements and are very dangerous to living beings. These super-intense gamma-ray beams are derived from the most energetic star, the supernova**. Supernova is an even more spectacular version of the supernova we know as it.
When this happens, a large amount of harmful gamma rays are shot into space at extremely high speeds.
Wherever large amounts of gamma rays go, life is almost completely extinct. Because of this, gamma-ray bursts are constantly "bloodbathing" this universe. If there were planets like Earth, after billions of years of evolution, the life that inhabited them was intelligent, had advanced technology, and could build spaceships, and they could escape their galaxy and find other planets.
If gamma-ray bursts occur in less evolved societies, intelligent life will be more difficult to survive than we think.
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First: intelligence, second: self-replication, third: gamma rays, fourth: supermassive black holes.
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Dark energy is an invisible energy that drives the movement of the universe, and the motion of all stars and planets in the universe is driven by dark energy and gravity. The reason why dark energy has so much power is because it is about 73% of the structure of the universe, which is absolutely dominant. Dark energy is a milestone in cosmological research.
There are two main pieces of evidence in favor of dark energy. First, a large number of observations of distant supernovae show that the universe is expanding at an accelerated rate. According to Einstein's gravitational field equation, the phenomenon of accelerated expansion deduces the existence of "dark energy" in the universe with negative pressure.
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The universe is now expanding at an accelerated rate ... Knowing that the sum of known matter and energy in the universe cannot hit the zero threshold of the expansion of the universe... Then there must be a substance that we don't know or can't detect, called dark matter,,, and the energy it emits is called dark energy, which accounts for about 73% of the structure of the universe...
and the contempt for direct replicators ... Understand for yourself.
A Brief History of Time
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It's that he hasn't kept up with the trend of the times.
The universe is boundless, and it is impossible to judge whether its shape is long, square, round, or flat.
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This system is that when a woman marries, she will bring her sister to marry together, and this sister is a concubine, and her status in the family and society is relatively low, and she is a concubine when she arrives in the man's family.