Uncovering the Secrets of the Sun

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is a staggering 27 million degrees Fahrenheit. It convulses, it blazes, it sings. You know it as the sun. Scientists know it as one of the most amazing physics laboratories in the universe.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗

More Space & Cosmos Documentaries

Life Beyond II: The Museum of Alien Life (4K)2020•38m•4K•★9.2Life Beyond: Visions of Alien Life (4K)2024•1h 48m•4K•★9.1Death of the Universe (4K)2019•29m•4K•★9Shouting at Stars: A History of Interstellar Messages2022•32m•HD•★8.8An Epic Journey to the Brightest Stars in the Sky 20262026•55m•4K•★8.3The Deepest We Have Ever Seen Into the Sun2023•40m•4K•★8.1Our Planet: Fresh Water2020•48m•HD•★8.0What Are the Hidden Rules of the Universe?2022•49m•HD•★8.0Planet Earth Is Dying, and Has Been for Some Time2024•46m•HD•★8.0Is There Life Evolving in the Oceans of Distant Planets?2025•1h 35m•HD•★8.0Debunking Earth's Most Infamous UFO Sightings2025•49m•HD•★8.0The Full Story of Cosmology2025•1h•HD•★8