Several scientists are predicting the earth to be unfit for habitation in a few years. The balance in the ecosystem has disturbed. Different research agencies are exploring the option of habitation to the new planet. A premier Space Research and Technology Organization from India – (BAAPS) builds and sends its first human-contained spacecraft -”The Viprayan” to the surface of Mars to explore the habitation feasibility.This is the story of the mission specialist and the commander of spacecraft, Mr. Rishab who being a music lover created his own destiny instead of waiting opportunities to come. By seeing his impeccable talent in music, everyone thought he would become a rockstar or popular singer. However, a quench for unravelling mysterious things about Calendar led him to become an astronaut to bring a great proud to the nation.Rishab’s burning desire to understand the significance of AD/BC, evolution of Gregorian calendar and inquisitive interaction with his teacher transformed his thought process completely. Read the book to understand his transformation journey from a Rockstar to Commander of Viprayan Mission.Read full story to explore this transformation