Interview: Discovering Dark Energy and the Hubble Tension with Nobel Prize Winner Adam Riess
What happens when your data rewrites the laws of physics? Adam Riess takes us inside the discovery of dark energy. What does it feel like to make one of the biggest discoveries in physics? Adam Riess knows — because his work revealed that the universe isn’t just expanding, it’s accelerating. In this episode, the Nobel Prize–winning astrophysicist takes us behind the scenes of the moment that changed cosmology forever.
Courtesy of NOVA PBS Official on YouTube. Watch on YouTube ↗
More Space & Cosmos Documentaries
Life Beyond II: The Museum of Alien Life (4K)2020•38m•4K•★9.2
Life Beyond: Visions of Alien Life (4K)2024•1h 48m•4K•★9.1
Death of the Universe (4K)2019•29m•4K•★9
Shouting at Stars: A History of Interstellar Messages2022•32m•HD•★8.8
Apollo 13 - NASA’s Toughest Mission | Free Documentary Space2026•1h 43m•HD•★7.7
How the IXV Spaceplane Was Recovered From the Ocean2022•44m•HD•★7.6
Unexplained Science Mysteries in the Universe — Space Documentary 20242024•4h 27m•4K•★8.2
Exploring the Lunar Highlands2020•48m•HD•★8.0
Faster Than Light: The Dream of Interstellar Flight2024•47m•HD•★8.0
Secrets of Size: Atoms to Supergalaxies - Going Small2025•58m•HD•★8.0
National Geographic Weirdest Planets - HD Documentary2015•47m•HD•★7.9
Moon Landing - Did We Really Go to the Moon? | Free Documentary Space2025•51m•HD•★7.7