The theory

this world is real and nothing in this world is impossible .

There is a theory that there are multiple universe well if we say that every thing is possible , then maybe there are multiple universe . Maybe there is a universe where the universe is just born , there maybe a universe that has ended . Maybe there is a universe where the British never came in India ,or maybe there is one in which they never left . Maybe there is one universe where the world war didn't occur , maybe there is a one in which the whole world is at war , well it's all just a theory.

There is a theory that says blackhole

and whitehole together make worm holes ...

Well few theories like which I mentioned are at least a bit theoretical to humans....

But some theories like mermaids , aliens , fairies , are all considered illusions and myths . But if all is possible , then this theories are maybe true , I mean truly our origin suggest that we lived in water once,maybe there are beings who evolved to live in water again or to fly . And as we all know if there are multiple universe then there is a chance to encounter alien life , honestly these are all the the big theories but there are theories like quantum theory ,

ocean theories, which deepens our interest further into the depths of earth and ourselves.

The world , the universe , the sun ,the moon , we don't know and we can never know what is really real what is not but the fact is everything has a cycle of its own which repeats itself...

There is a time when a star is born through big bang and there is a time when it dies through supernova and then rise again from the void. There is a time when the life was born on the earth and when it dies it is either buried in land or drowned in water . There is no difference between beginning and end , they are

the same , there is no difference between something and everything else in the world , a world that may or may not exist . Everything follows a cycle which is never known , destroyed or stopped , it never will , .....