Leonov’s Deadliest Spacewalk!| Nasa’s Unexplained Files | Full Episode | Discovery Channel

Alexei Leonov is about to make history with the Soviet space program, becoming the first man to walk in space on March 18, 1965. As he is floating freely in the vacuum of space, everything seems perfect—until a severe problem arises. His spacesuit is tearing slightly, causing air to fill inside and stiffening his muscles and joints. Leonov’s survival is on the line as he tries to return to his spacecraft. Will this moment in the space race end in triumph or disaster? Tune in to NASA’s Unexplained Files on Discovery Channel. Do not forget to LIKE, Share and Comment on our Videos Watch the Full Episodes of Lost Essence of India season 2 - Watch the best moments of Man Vs Wild with PM Modi and Bear Grylls - Check out the Special Discover segment on Kashi Vishwanath Dham - Check out all the promos of the new series - Che