NOVA - Season 39 Episode 19 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. Now, with the help of new spacecraft and Earth-based telescopes, scientists are seeing the sun as they never have before and even recreating what happens at its very center in labs here on Earth. Their work will help us understand aspects of the sun that have puzzled scientists for decades. But more critically, it may help us predict and track solar storms that have the power to zap our power grid, shut down telecommunications, and ground global air travel for days, weeks, or even longer. Such storms have happened before—but never in the modern era of satellite communication. "Secrets of the Sun" reveals a bright new dawn in our understanding of our nearest star—one that might help keep our planet from going dark.
First Air Date: Mar 03, 1974
Last Air date: Nov 20, 2024
Season: 51 Season
Episode: 992 Episode
Runtime: 55 minutes
IMDb: 6.85/10 by 116.00 users
Popularity: 100.052
Language: English
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Episode
Engineering Ground Zero
Surviving the Tsunami
Finding Life Beyond Earth: Are We Alone?
Iceman Murder Mystery
The Fabric of the Cosmos: What is Space?
The Fabric of the Cosmos: The Illusion of Time
The Fabric of the Cosmos: Quantum Leap
The Fabric of the Cosmos: Universe or Multiverse?
Deadliest Volcanoes
Bombing Hitler's Dams
3D Spies of WWII
Mystery of a Masterpiece
Ice Age Death Trap
Separating Twins
Cracking Your Genetic Code
Hunting the Elements
Deadliest Tornadoes
Why Ships Sink
Secrets of the Sun
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