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\nWhy Does NASA Observe the Sun in Different Colors?\n

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\n\nPublisher:\n\nNASA\n\n\n
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\nThe Solar Dynamics Observatory, or SDO, spacecraft was launched on Feb. 11, 2010, and began collecting science data a few months later. With two imaging instruments – the Atmospheric Imaging Assembly and the Helioseismic and Magnetic...\nThe Solar Dynamics Observatory, or SDO, spacecraft was launched on Feb. 11, 2010, and began collecting science data a few months later. With two imaging instruments – the Atmospheric Imaging Assembly and the Helioseismic and Magnetic Imager, which were designed in concert to provide complementary views of the Sun – SDO sees the Sun in more than 10 distinct wavelengths of light, showing solar material at different temperatures. SDO also measures the Sun’s magnetic field and the motion of solar material at its surface, and, using a technique called helioseismology, allows scientists to probe deep into the Sun's interior, where the Sun’s complex magnetic fields sprout from. And with more than a decade of observation under its belt, SDO has provided scientists with hundreds of millions of images of our star.

Music credits: “Swirling Blizzard” and “Endless Swirl” by Laurent Dury [SACEM] from Universal Production Music

Video credit: NASA's Goddard Space Flight Center
Joy Ng (KBRwyle): Lead Producer
William D. Pesnell (NASA/GSFC): Lead Scientist
C. Alex Young (NASA/GSFC): Lead Scientist
Mara Johnson-Groh (Wyle Information Systems): Support\n
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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2:13
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Grade
3rd - 11th
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nNASA Goddard\n\n
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Date
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2021
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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nasa, regions, light, eyes, space, scientists, coronal mass ejections
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solar dynamics observatory, sun, wavelengths, sdo, solar flare, emits, material, colours, temperatures, affect, earth, corona, atmosphere
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