Ram and Sonu are brothers and they are having a conversation. Ram is explaining the "Universe" to Sonu..
"The universe is big but, it maybe not the biggest. There might be other "Multiverses" that may be BIGGER THAN THE UNIVERSE!!!"
"Then, why did they call it universe if there are multiverses?"
"As we just know about this one universe. But, the universe that we have is vast. Many stars, planets, quarks, neutrons, black holes, theoretical white holes etc. Well, now space became more vast than you thought... Our galaxy is 100000 light years across .(100000 light years = the distance that light passes in 1ooooo years). Units of measurement in space can't be kilometers / miles etc because those units are too small for the size of space. Units of measurement in space are AUs (Astronomical units) & light years. But even astronomical units are too small when you go deeper into space; light years are used."
"Astronomical unit is distance between earth and sun which is 8.3 light minutes.."
"Black holes are extremely giant balls that have so strong gravity that after you enter the "event horizon" there is no chance of you or anything else escaping. They are formed after a giant star (bigger than sun) explodes causing supernova. "White holes" are the opposite of black holes they shoot out matter but, don't let them in. They are thought to be the other side of black holes. "
"zzz"
Sonu has already slept..
In this blog I learnt a new term called Quarks.. Fundamental building blocks of matter. Are you referring tonthe same thing??
Vaibhav, your passion iscontagious. As a child, I was also in awe of the universe. Great to see you pursue your passion. Good Luck!
Vaibu.. As expected, your first post is about Universe. All the best and look forward to your Blogging journey Techiboo..