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Showing posts from August, 2020
  be that as it may, what might be said about the part we didn't discuss?  What happened directly toward the start?  This part can be characterized as the Big Bang. we don't know at all what occurred here.  Now, our devices separate. normal laws quit appearing well and good, time itself turns out to be completely-unbalanced.  To comprehend what occurred here, we need a hypothesis that binds together  Einstein's relativity and quantum mechanics, something incalculable  researchers are dealing with this moment.  Be that as it may, this leaves us with bunches of unanswered inquiries. Were there universes before our own?  Is this the solitary universe?  What began the Big Bang, or did it simply happen normally,  in view of laws, we don't see yet?  We don't have the foggiest idea, and possibly we never will.  Yet, what we can be sure of is that the universe as we probably are aware it began here  also, brought forth partic...
continued.......  It was all space stretching everywhere all at once. The universe started very, very, very small and quickly expanded to the size of a football. The universe didn’t expand into anything, space was just expanding into itself. The universe cannot expand into anything because the universe has no borders; there is, by definition, no “outside” the universe. The universe is all there is. In this hot, dense environment, energy manifested itself in particles that existed only for the tiniest glimpses of time. From gluons, pairs of quarks were created, which destroyed one another, perhaps after giving off more gluons. These found other short-lived quarks to interact with, forming new quark pairs and gluons again. Matter and energy were not just theoretically equivalent, it was so hot they were practically the same stuff. Somewhere around this time, matter won over antimatter. Today, we’re left with almost all matter and nearly no antimatter at all. Somehow, one billion and ...
"space is just an empty void until you fill it with your own imagination"                                  - Dhruv Sachdeva let's start with some fundamental questions like what is the universe?  How it was created? and how old is it? The universe is a collection of stars, galaxies, planets, clusters, and other astronomical objects. with no particular starting or ending point. The idea that the universe was suddenly born and is not infinite was quite famous  Up to the middle of the 20th century, most scientists thought of the universe  as infinite and ageless. Until Einstein’s theory of relativity gave us a better understanding of gravity, and Edwin Hubble discovered that galaxies are moving apart from one another in a way that fits previous predictions.   In 1964, by accident, cosmic background radiation was discovered,  a relic of the early universe,  which, together with...
You might be wondering, What is cosmos or cosmology? How is it different from astronomy and astrophysics? or maybe what is the universe? How it was created? or Who created it? was is it God?  What was there before the creation of the universe?  You might get to know all the probable answers to all of these questions and all you have to do is to read and think along.   I hope you all are all buckled up for the journey through space with me your space guide and your own chauffer for this journey                                     To Infinity and Beyond you might be wondering what is cosmology.    Cosmology  (from the Greek κόσμος, kosmos "world" and -λογία, -logia "study of") is a branch of astronomy concerned with the studies of the origin and evolution of the universe, from the Big Bang to today and on into the future. It is the scientific study of the origin, ev...

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