National Students' Space Challenge | 1,632 followers on LinkedIn. National Students' Space Challenge is the sole technical fest of its genre dedicated to promoting space enthusiasm in India. It was conceived by Space Technology Students' Society, a group of Kgpians from various disciplines working towards a common goal of motivating space interest among the student community of India, which is trying to emerge as one of the major forefronts in the field of space technology. Officially, spAts is the student body of Kalpana Chawla Space Technology Cell (KCSTC), the contact point of Indian Space Research Organisation (ISRO), at IIT Kharagpur.