This is what lies behind 3I/ATLAS. Discovered by NASA in 2025, it survived a solar storm that would have destroyed any other comet. How did it do it? What is it really made of? This cosmic voyager has entered our solar system, baffling science. In this video, we explore the most fascinating hypotheses: from unknown materials to theories about a possible alien probe. We also analyze images captured from Mars and NASA's mysterious silence. Could 3I/ATLAS change our understanding of the universe? Find out here. #MilenioNews #3IATLAS #InterstellarComet #NASA Subscribe to our channel: https://www.youtube.com/user/MILENIO?... Follow our 24/7 LIVE: / milenio Website: https://www.milenio.com Facebook: / mileniodiario X: https://twitter.com/Milenio?s=20 Instagram: https://www.instagram.com/milenio/?hl=es Tiktok: https://www.tiktok.com/@milenio?lang=es 00:00 Introduction An ancient traveler enters our solar system: 3I/ATLAS. A simple interstellar comet or something that defies explanation? 00:40 What is 3I/ATLAS and why does it baffle us? Detected in 2025 by the ATLAS telescope in Chile, this comet is traveling from another star system and baffles scientists with its size, color, and composition. 2:11 Solar Evidence: 3I/ATLAS Challenges Known Physics A solar ejection struck the comet and didn't destroy it. Does it have a natural shield? Or unknown materials protecting it from the Sun? 3:12 Observations from Mars The Perseverance rover captured 3I/ATLAS in the Martian sky. It's the first time an interstellar object has been photographed from another planet. 4:08 Why has NASA remained silent? After its flyby of Mars, the official silence sparks theories: Are they hiding something? Could it be an alien spacecraft or just a statistical coincidence? 05:02 Between mystery and science: alien hypotheses Physicist Avi Loeb proposes that 3I/ATLAS could be a technological artifact. Others see it as an interstellar time capsule that crossed the void for millennia. 07:39 A cosmic laboratory Over 7 billion years old, 3I/ATLAS is a witness to the birth of other star systems. A natural laboratory that reveals secrets of the universe. 08:27 The future of 3I/ATLAS tracking Its closest approach to the Sun will be on October 30. Missions such as Hubble, James Webb, and JUICE are studying it as it returns to the interstellar void.