INSIDE SCIENCE

Billions of stars and their planets and even their moons orbit the centre of a galaxy. There are many types of galaxies. There are more galaxies in the entire Universe than there are stars in the Milky Way galaxy. Today we will talk about that seems to be somewhat different from all the galaxies we have discovered so far. The name is Dragon Fly 44 Galaxy which is about 300 million light years away from us. The Scientist has a very strange opinion about this galaxy discovered just a few years ago. Astronomers say the galaxy is made up about 99.99% dark matter .   Image source-google | Image by- ESA/Hubble&NASA,D.Calzetti  https://spacetelescope.org/images/potw1936a/ Dark matter is a very important part of this Universe but scientists have not yet been able to see or detect it. We know about this missing substance because of the effect of its Gravity. Which retain the shape of Galaxy. Due to which the stars do not scatter out of the galaxies. Just like glue. Of course ...

We lived in a very small part of this huge Galaxy. Our Milky Way galaxy is made up of billions of stars. The Sun is the main star of our solar system. The sun is always the brightest star for us because it is the closest thing to the earth. The main star in the solar system is the main source of energy for the planets in that solar system. Each star that appears at the night has its own unique identity. Just knowing about them shows how special those stars are. Sometimes we search for the star in front of which our sun looks very small. Today we will get information about some such stars. These are the stars that try to tell us how bright or massive a star can be. Thousands of telescopes and space telescopes form earth showed us the reality of the universe that we still do not fully understand. Sometime telescopes find stars that how little we understood them. Let’s first know about one such amazing star. 1. Pistol Star     Image source-google | Image by- CenterForDetect...

 In 1960, Freeman Dyson, a British American Mathematical Physics and Astrophysics, mentioned a Dyson Sphere in a science paper, search for the artificial stellar source of infrared radiation. According to him, if there is an advanced Civilization in our Galaxy, how will we know about it?  So we can see them from their main star . There will have a spherical structure that is around their star .  All the energy from that star would be used by that civilization.  Freeman Dyson named it a Dyson sphere.  It will be a giant structure that will be built around that star. This will accumulate a large amount of energy of that star.  Image source-google | Image by- Kevin Gill In that case the star will in infrared. The need for energy on our planet is increasing day by day.  For which we're meeting the demand for energy from chemical fuels, electricity and today through nuclear fusion reactors. But all this energy resources are limited. This will surely end on...

On September 14 this year, scientists unveiled a startling discovery. They have discovered evidence of the presence of the phosphine gas on the planet Venus in our solar system. So it is believed that there must be life somewhere on planet Venus. Today we will try to find answers to questions related to this topic. How did astronomers find out, what is Phosphine Gas, and why was it found that life was found on the planet. In fact, on September 14, 2020, e a team led by professor Jane Greaves   from Cardiff University revealed the shocking effect that they had gathered evidence of phosphine gas in the dense cloud of Venus.  With this Venus remains in considerable discussion.  They suggest that life is a present and floating in the clouds of sulphuric acid on Venus.  This is confirmed by the presence of phosphine gas because this gas is also found on earth.  This is released by micro-organisms.  In fact, these gases are released by micro-organisms that live i...

God Particle or Higgs Boson If I asked you where everything we know comes from, most would answer from the matter from which it is made.  Then the question arises as to where that matter comes from.  So matter comes from the particles that are subatomic. Everything is made of atoms.  Everything is basically made up two atoms.  Whether we are talking about a stone or a human being.  Atoms are able to do this because of the particles inside them.   An electron inside an atom that orbit protons and neutrons. The orbit around the nucleus of an electron determined what the object will become.   But even further in physics we find that protons and neutrons also contain quarks.   These quarks    are building blocks of matter. There are six types of quarks.   At the moment we are discussing what all these have to do with the God particles .   The source of the mass of those quarks or fundamental subatomic particles due to which they ...

Until five centuries ago, it was believed that there is only on earth in the entire universe and that this is the centre of the entire universe. All the stars in the night sky revolve around the earth. But in the year of 1558, Giordano Bruno was born. Giordano Bruno appeared in 1600 AD and stated that the earth is not the centre of the universe but a small part of it. The light visible in the night sky is actually the stars like the sun, which have planets and moons of the planets and have life on them just like on our earth. The universe is infinite in every direction; it has no centre and no boundaries. Earth like planets is innumerable in the universe. But the clergy refused to believe him. They were not at all prepared to believe that there could be life beyond the earth. Giordano Bruno was prosecuted and forced to change his mind. But he did not change his mind at all. He had realized the depth of this universe. So there was no fear in him. He was tried and given very severe puni...

  13 billion years have passed since the beginning of our universe. Why this happened and what was the reason behind it and what happened before is still a mystery today. But every year, with discoveries in space, scientists are getting closer to solving this first. In this effort today we will discuss a planet which is the first or the oldest planet in the entire universe. When scientists calculated the age of this planet, they concluded that it is 12.7 billion years old. Exactly one billion years after the big bang.  It is only 1 billion years less old than the entire universe. This planet has disproved all the theories of scientists about the creation of planets because this planet shouldn’t really exist, but it is. So let’s have an in-depth discussion of when and how the scientist discovered this. In 1988, astronomers were studying a Globular Cluster in the constellation scorpion. This constellation is at a distance of 7500 light years away from us. If you don’t about the ...