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\nNASA | Holiday Lights On the Sun\n

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\n\nPublisher:\n\nNASA\n\n\n
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\nThe sun emitted a significant solar flare, peaking at 7:24 p.m. EST on Dec. 19, 2014. NASA’s Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts of radiation....\nThe sun emitted a significant solar flare, peaking at 7:24 p.m. EST on Dec. 19, 2014. NASA’s Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, however -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel.

This flare is classified as an X1.8-class flare. X-class denotes the most intense flares, while the number provides more information about its strength. An X2 is twice as intense as an X1, an X3 is three times as intense, etc.


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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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1:08
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Grade
3rd - 11th
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Subjects
All Subjects
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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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2014
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Language
English
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Audiences
For Teacher Use
2 more...
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Usage Permissions
Fine Print: Educational Use
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Additional Tags

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nasa (spacecraft manufacturer), sun (celestial object with coordinate system), holiday lights, solar flare, solar dynamics observatory, sdo, genna duberstein
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Classroom Considerations

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