this is new to me,i didn't know about it.
i exactly don have the details of it,i have it from my friend.
it is said that when kali yuga(at peaks) comes the world will end ,it's said in ramyana
there are loads of things unanswered in this world, which are not yet proved.
all i want to say is science cant prove everything(if at all it can come to conclusions it would take ages),there are ton's of examples where science though proved many things, took ages for proving.
RUSHI's and MUNI's predicted many things which all came true,as well as we follow thing's passed onto us by them only for our good.