Antariksh, is a very revolutionary concept inspired from Ramayana. The story focuses on the interactions among a host of purely imaginary personalities living action-filled lives in a fictional, futuristic realm. The basic premise of the show is a global war between good and evil.
Amar, he eldest son of King Shylan possess qualities that makes him completely fit to be Prithiv's next King. But ambition and jealousy gets the other brothers to go against Amar and they all stand against him, stripping him of his crown. He is then later banished from Prithiv and is exiled to distant regions of outer space.
This change of fortune leads to another set of events that later leads Amar to fight Rankaal leading him to one goal - terminating Rankaal's existence. The story then becomes a war of the titans which is then fought with Hi-tech gadgets, laser weapons etc.