Universe Undiscovered

            Have you ever wondered what is above this vast blue sky? I am sure you would have and also would have tried to imagine how fascinating that would be. You are just one person among 7.8 billion people living on one of the planet which is revolving around one of the billions of stars (only in the Milky Way) which is in one of the trillions of galaxies present in a universe. Whereas the number of universes in the multiverse is still unknown. Sorry for that brainstorming, but now you just got an idea of how vast is the space that is above those pretty blue skies is.

            Mars is 104.89 million km away from the Earth and that is a huge distance. On the other hand the radius of the observable universe is 46.508 billion light years. 1 light year is the distance that light travels in one Earth year. We surely have discovered billions of galaxies, trillions of stars and infinite planets but still we have a long way to go. After reading this fact about the observable universe, do you think that Mars is too far from us? Now you would surely feel that the mars is too close. 

The Multiverse

            We all must have seen the night sky, those bright sparkling stars filling up the sky with our moon. This view is difficult to get in the cities due to high amount of light pollution, but we can get this magnificent view from the villages. Now all those stars have some planets revolving around it and we haven't even completely explored the Mars.

"Two possibilities exist : Either we are alone in the universe or we are not, both are equally terrifying"

            These lines were quoted by Arthur C. Clarke.  Now just ponder over the above lines and think of both the possibilities. What if we are alone in the universe and there are no other living creatures in the world except us. Imagine being alone in the whole multiverse. That would be terrifying, but something more terrifying would be the second possibility - What if we are not alone in the universe? What if aliens exist? What if they have an advanced technology? There are a lot of such what ifs. Maybe we would get these answers, or we may not. There are chances that we find alien traces on Mars itself.

            There are many reasons why we may not get the answers to those what ifs. We don't know the future, maybe we may get extinct before discovering everything. There are many reasons for us to get extinct - a giant asteroid can hit the Earth, we may die of climate change and lack of technology and what not. Here I end this but I got  question for everyone, just imagine that we are alone in the universe and the a huge asteroid hits Earth and every living creature on the planet gets extinct, then would there be nobody in the universe? Now stop imagining and think do you still think we can be alone in the universe? Let me know in the comments.