What is Universe ? We cant define it exactly but scientists claim it “the totality of space and time, of all forms of matter, energy, momentum, the laws and physical constants that govern them”. So, I am sharing some mind blowing facts about Universe here.
MIND BLOWING FACTS ABOUT UNIVERSE
IS THERE ONLY UNIVERSE OR GROUP OF UNIVERSE ?
There may be multiverse or parallel universes. There are so many theories about multiverse like Bubble universes, Daughter universes etc.
However there are contradictions as well. But in future there may be chance when we will know parallel universe are facts like Marvel Comics and DC Comics feature stories.
FULL DISCOVERY OF UNIVERSE WILL CHANGE HUMAN COMPLETELY ?
Universe is most complex, beyond what human thinking today. But someday if human will able to crack all mysteries then definitely we will able to know not only all answers of our evolution but also great inventions and theories will be evolved.
We will able to answer many Scientific and Philosophical queries like What is God ?, Can We travel to time ?, Can we change History ?
IT IS COOLING DOWN AFTER BIG BANG ?
Since the Big Bang the universe has been expanding (Red shift), it’s cooling. We can measure the temperature of the universe by looking at the cosmic microwave background (CMB) – the thermal radiation left over from the Big Bang.
The present normal temperature of the universe is evaluated to be around 2.73 Kelvin (- 270 degrees Celsius/ – 455 degrees Fahrenheit).
The purpose of the Big Bang is portrayed as a vastly hot and thick peculiarity. The vitality from the Big Bang spreads out as the universe grows, which gives us the cooling impact
STILL WE COULD NOT CALCULATE AGE OF UNIVERSE !
The age of the universe , according to the Big Bang theory, is the historical time of the universe defined by its cooling and expansion from its singular density in the Big Bang. The consensus of contemporary scientists is about 13,787 ± 0.020 million years.
But there are more theories and each one have its calculations
UNIVERSE HAS NO CENTER ?
Religion can make sun or earth center of universe but it is false absolutely. It is neither Earth, nor any other planet, galaxy, or anything in particular.
The universe has no center, and if it did, it would be neither our planet nor our galaxy.
UNIVERSE HAS INFINITY SIZE ?
The size OF UNIVERSE is not known exactly as it is continually growing.
However, scientists calculated it based on Spectrum phenomenon called “Red shift” that it is at least 46 billion light-years across.
In addition, galaxies that compose it are shown as a kind of basting threads that surround cosmic voids. the Milky Way is our galaxy, to which the sun and the billions of stars that comprise it belong. of planets, dozens of natural satellites that are moons, hundreds of asteroids and comets, gases and dust.
THE BIG RIP CONCEPT
The galaxies are separating from each other at an increasingly accelerated rate, leading to the conclusion that the universe could probably end in the so-called Big Rip, a tear in it.
The scientists who believe in this catastrophic ending are based on the idea that this expansion will not be able to continue forever.
CAN HUMAN EXPLORE ALL UNIVERSE ?
We already said that Universe expanding to infinity. So, how can human travel or explore it ? So, The Universe is almost impossible to believe that it can be conquered, since the most powerful and sophisticated spaceships would take 700 centuries to reach it or at least the closest stars to our planet.
HOW MANY GALAXIES ARE THERE ?
With the data provided by the Hubble Space Telescope, it was calculated that there were more than 100 billion galaxies in the Universe, but more recent estimates made with a computer simulation suggest that there really are more than … 500 billion galaxies!
Measurements have confirmed that it is indeed flat. Combining geometry and the idea of so-called dark matter, we conclude that the most likely way for the universe to come to an end is through freezing.But Still it is a complex.
THE LARGEST STAR !
It’s called UY Scuti and it’s a bright red super giant star. Its size is 1708 times that of the Sun and if we were to put it in its place, it would gobble up everything before Saturn’s orbit.
THE BIG BANG DILEMMA !
The most accepted theory about the origin of the universe is that of the Big Bang, although nobody knows exactly what caused this outbreak, but it is true that the universe was incredibly hot at the time of the outbreak and was cooling as it expanded.
One minute after the Big Bang, the temperature was estimated to be 1 billion Kelvin.
But How universe came to existence it is a big question for scientist today.
GALAXIES CAN BE IN DIFFERENT SHAPES !
Galaxies have different sizes, as we have seen, and also different shapes.
They can be: spiral, elliptical, lenticular and irregular.
HYDROGEN IS IN ABUNDANCE IN UNIVERSE
The hydrogen is the most abundant substance in the universe regardless of whether the sun burns around 600 million metric tons per second of this substance.
MYSTERY OF MASS
It is a very big question that how a mass formed and stuffed in objects in the beginning of universe. We don’t know yet , But we know some numbers that The 5% of the mass of the universe compose the luminous matter is most visible as planets,galaxies, comets, stars, interstellar dust, the rest consists of dark matter and dark energy.
CAN UNIVERSE ANSWER ALL QUESTIONS OF SCIENCE AND PHILOSOPHY
Yes, As we believe according to many theories and philosophies. If We were able to reveal all facts of universe then we would explore all aspects of life, able to make time machine, can know the concept or reality of Gods, and many more.
THERE MAY BE SO MANY LIVING THINGS IN UNIVERSE LIKE HUMAN
There could be 500 million planets capable of supporting life in our galaxy