As NASA pushes the boundaries of space exploration, we uncover its most mysterious files—secrets that will leave you questioning everything! From a bizarre relic retrieved during Apollo and groundbreaking NASA research to the Earth-like Kepler-186f and a covert space mission that could have ignited the Cold War, these discoveries challenge what we know about the universe. Explore the lost Apollo 11 tapes, a possible ancient war on the Red Planet that may have wiped out its biosphere, and an unexplainable object near Pluto. NASA explorers continue to make astonishing discoveries, fueling curiosity and advancing space science. This thrilling journey through NASA’s unexplained files takes you deep into space travel, space exploration, and the mysteries surrounding spaceships, the solar system, and beyond. Watch NASA’s Unexplained Files, only 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 - https://bit.ly/LostEssenceofIndiaFullEpi Watch the best moments of Man Vs Wild with PM Modi and Bear Grylls - https://bit.ly/ManVsWildPMModi Check out the Special Discover segment on Kashi Vishwanath Dham - https://bit.ly/KashiVishwanathDham Check out all the promos of the new series - https://bit.ly/DiscoveryChannelPromos Check out the Survival Lessons, Stories and Journey's into the wild: http://bit.ly/SurvivalStories-DualSur... Watch Animal Attacks caught on CAM: http://bit.ly/AnimalAttacksonCAM Check out the Incredible Animal Species caught on CAM on Fierce: http://bit.ly/IncredibleAnimalSpecies... Check out Nature's Rage caught on Camera: http://bit.ly/WeatherGoneViral Check out the best of Discovery channel in a nutshell: http://bit.ly/BESTofDiscovery Watch the Incredible stories of Modern India http://bit.ly/StoriesOfModernIndia Find out about what it takes, to be a Great Indian Factory http://bit.ly/2rzPAfq Check out how Indian Brave-Hearts train and the vigorous skills required to survive in "Breaking Point" http://bit.ly/2DalTnK Follow us on our Social Media pages Facebook: www.facebook.com/DiscoveryChannelIndiaOfficial/ Twitter: twitter.com/DiscoveryIN Instagram: www.instagram.com/discoverychannelIn/ #DiscoveryChannel #DiscoveryChannelShows #NewShows #DiscoveryChannelIndia #India #NewShowPromo #Promos #IndiaStartUpstories #Discover #Discover #Discovery