India’s First Astronaut On ISS: Space Secrets & Future Of India | Shubhanshu | FO536 Raj Shamani

Raj Shamani interviews Shubhanshu Shukla, the first Indian astronaut to travel to the International Space Station. The conversation begins by discussing the immense G-forces and rapid acceleration experienced during launch, transitioning from 0 to 28,500 km/h in just 8.5 minutes, and the disorienting feeling of entering zero gravity. Shubhanshu describes the physical compressions and the unique way astronauts have to breathe, using their stomach muscles. He also touches upon the psychological aspects, mentioning how the body physically changes, with the spine decompressing leading to increased height, and the heart reducing in size because it doesn't have to pump blood against gravity. The discussion also covers the advanced technology involved, including the EVA suits weighing 120-140 kg and the IVA suits weighing 16-18 kg, and the importance of life support systems. Shubhanshu shares the emotional experience of seeing India from space, highlighting its distinct beauty and how it stands out among other nations. He recounts the experience of the India-Bangladesh border glowing brightly at night from orbit and mentions Bengaluru and Hyderabad as particularly visible cities. The conversation then shifts to the challenges faced, such as space sickness and the fact that tears don't fall in space, accumulating instead. He discusses the transition from flying aircraft to space suits, mentioning the different types of suits for intra-vehicular and extra-vehicular activities. Shubhanshu also shares insights into the rigorous training and preparation involved, including the fact that anything can happen in space. He touches upon the importance of mental preparation and the psychological challenges of being the 634th person to travel to space. Finally, the conversation touches on the food and the unique experience of drinking water in space, along with the emotional impact of seeing Earth from such a perspective.