Sky was never the limit traces the awe-inspiring journey of group captain shubhanshu Shukla---from Being a quier, studious boy navigating the alleys of lucknow to becoming india’s trailblazing astronaur abord the international space station. Raised in a modest family with no ties to aviation, shukla’s path was forged through steely determination, academic brilliance, and fearless patriotism. From secretly appearing for the DNA entrance exam to becoming a decorated fighter pilot, test pilot, and eventually an astronaur, his life is a testament to silent grit and soaring dreams. This stirring biography captures the inner transformation for a boy who carried galaxies in his mind, and narrates how each disciplined step-through war zones, cockpit drills, and cosmic experimentes- brought hum closer to the stars, rich with frama, heart, and national pride, this is the story of a man who not only touched space but also uplifted the spirit of a billion Indians.