
Secrets of the Sun Preview
Preview: Season 39 Episode 7 | 30sVideo has Closed Captions
Scientists are striving to better grasp our star and its destructive solar storms.
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.
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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Secrets of the Sun Preview
Preview: Season 39 Episode 7 | 30sVideo has Closed Captions
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.
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NOVA Labs
NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
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NOVA Labs: Learn how to use the Helioviewer, a tool at the heart of NOVA's Sun Lab. (3m 17s)
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Learn about solar storms and do your own research using images from NASA telescopes. (2m 13s)
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NOVA Labs: New solar telescopes are allowing us to see the Sun like never before. (3m 50s)
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NOVA Labs: What would happen if a solar storm overwhelmed Earth's natural defenses? (2m 32s)
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NOVA Labs: How does the Sun's composition influence its behavior? (3m 22s)
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NOVA Labs: Magnetism influences when and how solar storms erupt. (3m 17s)
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NOVA Labs: Most of what we know about solar science comes from reading the Sun's light. (2m 55s)
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NOVA Labs: Bursts of plasma released by the Sun create "space weather" around our planet. (2m 47s)
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NOVA Labs: What are the processes that produce the Sun's light and heat? (2m 6s)
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What factors make the sun more or less volatile? (7m 31s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipNational Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.