A routine mission aboard the Mir Space Station turns into a terrifying fight for survival when a malfunction during a spacewalk leaves NASA astronauts dangerously close to being trapped in space. As scientific research gives way to a desperate rescue, every second counts inside the space station, where one wrong move near the airlock in the spacecraft could prove fatal. Meanwhile, a distant NASA probe uncovers surprising features of Pluto, raising fresh questions in an unfolding Pluto mystery and pushing NASA research into uncharted territory in NASA's Unexplained Files Season 3. From life-or-death decisions in orbit to groundbreaking space research that reshapes what we know about our solar system, this gripping space documentary reveals how the smallest discoveries, and the biggest mistakes, can change history forever. Watch NASA's Unexplained Files Season 3, Episode 7 now on Discovery Channel India to experience a race against time in space and the mysteries hidden on Pluto. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 🌍 Explore the World’s Greatest Mysteries: https://www.youtube.com/playlist?list=PLN4N_L1U4V6k5x_TLcFjME16xWvvd93Rs 🏕️ Watch Epic Survival Series: https://www.youtube.com/playlist?list=PLN4N_L1U4V6lP-kyI7OBnnCOfGHYU1t8y 👍Do Not Forget To Like, Share, and Comment on Our Videos. 📲Also, Follow Us on Social Media Facebook: www.facebook.com/DiscoveryChannelIndiaOfficial/ Twitter: twitter.com/DiscoveryIN Instagram: www.instagram.com/discoverychannelIn/ #discoverychannel #discoverychannelshows #discoverychannelindia #nasaunexplainedfiles #nasa #nasaresearch