Dreaming of becoming astronaut? 'You may have to give up your wisdom teeth', explains astronaut Shubhanshu Shukla

Astronaut Shubhanshu Shukla revealed that preparing for space travel involves unexpected sacrifices, including the preventive removal of wisdom teeth. This is because dental surgery is impossible in space, making even minor dental issues a significant risk. Other Indian astronauts shortlisted for the Gaganyaan mission also underwent similar dental procedures as part of their rigorous preparation.