28Mar2019

Top 6 Discoveries That Changed Our Perception of Universe

If you think that science is boring, you should take a look at these 6 discoveries that have changed our perception of the Universe.

Thrilling Discoveries That Will Change Your Mind about Universe

Since the dawn of time humanity was striving to cognition at all senses, we were surviving in caves, hunting, fighting, dying but still learning. The permanent desire of discovering is the leading force of our evolution and progress. All those centuries people were transforming and growing to become who we are now. Humankind started from fire, the first wheel, animal
domestication, and small tribes.

But look where we are now? The hundreds of wars and revolutions made us powerful, and merciless outbreaks made us strong. Thousands of years of exploring and analysis gave us tons of knowledge about our planet. Though we can't stop because the desire to know everything is too great and greedy, and the target has been already chosen.

From the moment a human saw the night sky for the first time, there was always something vicious and attractive in those sparkling stars and cold white sun. But only now are we incredibly close to the answer the question: are we alone in this
world? So when your astronomy professor asks you to write research about space, and you have no idea what to write about, you can delegate this task to a writing paper service.

However, if you are curious about science, check these discoveries that have changed our perception of Universe right now:

1. The General Theory of Relativity. Albert Einstein flipped the science world from its head with the state that description of any physical phenomenon references the system where the observer is. The general theory of relativity makes the world four-dimensional and adds to three spatial dimensions fourth one — time. For the full-fledged verification of this theory, scientists need delicate measurements of very massive objects or black holes when our common intuitive perceptions
are not suitable.

2. Big Bang Theory. In simple terms, all excited and current Universal matter appear in one point of time, something about 14 billion years ago. Right at that moment, all matter was like a very compact ball with infinite temperature and density. It is called the singularity. Out of nowhere singularity started to expand and created the Universe we know today. This theory became pretty popular in pop culture because of the identically named American TV show on the CBS channel. Also, you should know that the sound which you hear on the record of a silent room is called space relic radiation and was created by a big bang.

3. Theory of Everything. A great physicist Stephen Hocking continued discovering Big Bang and String theories and has presented to the world conclusions about black holes and the finiteness of the space and time. According to the String Theory, the particles consist of individual multidimensional membranes. Their characteristics explain all processes
in our Universe and prove the existence of many other universes with different physical laws.

4. Dark energy. This is a much more strange substance than the dark matter. First of all, it is equally diffused in the Universe, and there’s the same level of the dark energy in the galaxies and outside of them. Modern scientists have two hypotheses about what dark energy really is.

First, it is a vacuum, because the density of vacuum energy stays the same despite the expansion of the universe. The second one is the new hyperweak field called “quintessence” that permeates the whole Universe.

5. The Largest Star Map in history. An international scientist group has created the biggest map of the visible part of the Universe. It contains three billion of space objects pictured during the four years. The map is a three-dimensional  reconstruction of the sky seen from the Earth and has information about the brightness and position of 1.7 billion stars.

That is why this map is 700 million times voluminous than in 2016. The color and movement of 1.3 billion stars are included there as well. If you are still not impressed, the map shows the place of half a million different galaxies and 14 thousand asteroids in our solar system.

6. A step closer to space traveling. Probably the greatest dream of humanity, not only explore space from Earth but the ability to travel, and maybe live there, have become much more real in 2018. The Virgin Galactic made the first spaceflight in history in the VSS Unity rocket ship. The spaceship flew up at almost 83 kilometers, and it can go to space, get back to Earth, and land like a plane. Some people already tried space tourism but on the old ships, the ticket cost about 35 million dollars. For the new space shuttle, tickets will cost 300 thousand dollars, and the first flight is planned for 2019.

So don’t waste your time, take the money and buy the ticket. Surely it will not be something comparable to sci-fi interstellar jumps, but you’ll be able to look at our small blue planet from a whole new angle!

 

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