It is well known that space exploration demands far more than scientific knowledge and technological expertise. It also requires exceptional mental resilience, physical endurance and the ability to remain composed under extreme conditions. When these insights come from someone with first-hand experience, they become all the more fascinating for students.
That is precisely what unfolded at The Science Festival India 2026, hosted by KCG College of Technology, Chennai, on October 21. Russian test cosmonaut Nikolai Tikhonov captivated the audience with fascinating insights into space exploration, sharing facts and experiences that brought the challenges of space travel closer to students.
The event was organised by the Autonomous Non-Profit Organization for Nuclear Information Centers Development, with the support of Russia’s Rosatom State Atomic Energy Corporation.
Delivering a lecture titled Space Is Calling, Tikhonov offered insights into nuclear technologies in space, as well as the demanding psychological and physical preparation required for human spaceflight. He explained how isolation, confined living spaces and the unfamiliar conditions of microgravity can place considerable stress on cosmonauts. Preparing for such an environment requires rigorous training to develop emotional stability, quick reflexes, sound judgement and the ability to respond effectively to unexpected situations.
Through videos illustrating parachute exercises and zero-gravity training, he demonstrated how cosmonauts develop their ability to perform tasks under pressure, strengthen their reflexes and make decisions in challenging circumstances. He also highlighted the rigorous selection process, which includes more than 180 examinations, as indicated in his presentation, alongside assessments designed to evaluate candidates’ psychological stability and suitability for spaceflight.
His address emphasised that becoming a cosmonaut requires sustained discipline, perseverance and the ability to overcome physical discomfort and mental stress. The session offered students a glimpse into the extensive preparation behind human space exploration and the personal qualities required alongside technical competence.
The festival brought together distinguished representatives from Russia, scientific experts and students to explore scientific advancements, emerging technologies and international cooperation. The inaugural ceremony was attended by Aleksandr Fomin, Vice Consul and Deputy Chief of Mission, Consulate General of the Russian Federation in Chennai; Daria Korzheva, Project Manager at ANO Energy of the Future and organiser of Science Festival India 2026; Dr. Annie Jacob, Director, KCG College of Technology; Dr. G. Prabhakaran, Principal, KCG College of Technology; and Dr. K. V. Narayanan, Director – Operations, KCG College of Technology.
Highlighting the importance of international collaboration, Dr. Annie Jacob, Director of KCG College of Technology, said: “Collaborations with international scientific and cultural organisations provide students with valuable opportunities to learn beyond the classroom. Our association with the Russian Centre of Science and Culture enables our students to interact with distinguished experts, gain exposure to global scientific developments and explore new possibilities in science and technology. Such initiatives inspire young minds to think beyond boundaries and pursue knowledge with curiosity and confidence.”
The festival also featured a career session on Nuclear Education Pathway, with contributions from Shri R. S. Sundar, former Executive Director (Operations), NPCIL; Ivan Ushakov, Senior Lecturer at Tomsk Polytechnic University, Russia; and Srivignesh Poonaram, a student at the Obninsk Institute for Nuclear Power Engineering and Ambassador of Nuclear Education. The session introduced students to educational pathways and career opportunities in the nuclear sector.
