What Is the Universe Really? | The Search for Ultimate Truth

What Is the Universe Really? - Join Professor Al-Khalili in What Does the Universe Really Look Like? as he uncovers the mysteries of the cosmos. From ancient beliefs about an infinite universe to groundbreaking scientific discoveries, explore how our understanding of the universe’s size and structure has evolved. Witness mind-blowing insights that continue to shape our knowledge of the cosmos today!

Courtesy of HORIZON - Big Thoughts on YouTube. Watch on YouTube ↗

More Science & Tech Documentaries

Richard Dawkins: The Greatest Show on Earth2010•1h 1m•HD•★8.8The Strange World of Nanoscience2012•17m•HD•★8.7Through the Wormhole2012•45m•HD•★8.6Rule from the Shadows: The Psychology of Power2014•37m•HD•★8.5Neanderthals and us | DW Documentary2025•26m•HD•★7.7Darkness Visible: Shedding New Light on Black Holes | World Science Festival2018•1h 46m•HD•★7.7Titanic: 25 Years Later with James Cameron (Full Episode) | SPECIAL2023•42m•4K•★7.7The Spectacular Underwater World of Coral Reefs2024•51m•4K•★8.2The Evolution of Speed & Power in Motorcars| Power: Supersonic Car2020•50m•HD•★8.0The Man Who Took LSD and Changed The World2024•34m•4K•★7.9The Dark Side of the Ocean | 4K2024•43m•4K•★7.8Egyptian Pyramids: Who built them and how did they do it?2026•44m•HD•★7.8