Posts

ARE WE ALONE?

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Like everybody else, I also used to wonder about  are we alone , and if we are,  how can we be , I mean this Universe is so vast and with its so many planets and billions of billions of stars, how could we be. Like seriously, this big of a place for such insignificant species like us, or  are we insignificant , who knows. And then there are many people out there who think that  Area 51  actually exists.  Me too actually , I have seen Hollywood Movies, and I doubt they are hiding some alien technologies. But then again why are the aliens not coming again, or attacking us to take our resources (like they show in movies, can't the aliens be good and friendly). But who knows, there might be shape shifting aliens between us, your best friend, your teacher or even me, could be an alien, who knows. (Nah! not me though) There is no possible evidence of alien life but the possibilities of them being out there is just huge. Thats what Physicist Enrico Fermi felt - 

Fall of The Dinosaurs

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So, you are here again, welcome back.  Dinosaurs, eh! Well, what happened is a sad end. But not so sad for us, cause if they were still here, I would be a Tyrannosaurus writing this and you would be Allosaurus reading it. (And you were thinking we wouldn't exist, we might be dinosaurs, I mean why couldn't we.)  You might have heard that a big asteroid vaporized them. Well, we will explore in detail about this, and why this is accepted. The asteroid impact theory, scientifically called as the Alvarez Hypothesis (Yeah!, you guessed it right, it was given by someone named Alvarez.) It goes as like this, about 66 million years ago, luck ran out of the predators , when an asteroid about the size of Manhattan (and Thats Huge!!) , made contact with our planet in the ocean (now known as gulf of Mexico) and started an extinction level event , that wiped out most living thing on the planet at that time.  There was so much energy that it vaporized life in just one day.

Our Little Blue Planet

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Our Earth is probably the only planet in the universe that sustains life as far as we know. But this fact is strongly denied by the Fermi Paradox which I will tell you about in my later blogs.  So, our Earth has all the perfect conditions for sustaining life. Like the Atmosphere, Ozone, Water, but you already know that. Your are not here for that. But do you know how it came to be, it all began over billions of years ago, when among the millions of meteors and asteroids kept passing by our then known sun, and gravity did its part when those masses fell in the orbit of our sun. these masses collided among themselves, gravity's to be blamed , and formed a bigger mass, and due to continuous collisions of asteroids with it, it was hot very hot. There began the Early Earth. Now you'll think, why is our planet spherical or any planet for that matter, its because gravity attract every particle equally, hence the sphere.   But now you'll be laughing at me! Ca

My Maiden Blog

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Lets go on a journey to the unknown and, incalculable universe, where we are nothing, just a tiny little tip of the iceberg. These blogs will take you on a roller coaster ride through the Unknown Planets, Giant Galaxies, and other Mysteries that our universe hides within. The Black hole, Nebula, Pulsar, Nova, Cosmos, and the Universe. There is a lot to know, so if you are interested in such blogs, subscribe to my blog and if you like them, please comment your queries and reviews about it.  In the next blog, a ride to our own blue planet . . . Do you Know :   All the seven planets can be placed between the Earth and the Moon, that's how far away our moon is.