File:Coronal Hole Front and Center.jpg

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Original file ‎(3,673 × 3,771 pixels, file size: 5.94 MB, MIME type: image/jpeg)

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Summary

Description The dark area across the top of the sun in this image is a coronal hole, a region on the sun where the magnetic field is open to inter planetary space, sending coronal material speeding out in what is called a high-speed solar wind stream. The high-speed solar wind originating from this coronal hole, imaged hereon Oct. 10, 2015, by NASA's Solar Dynamics Observatory, created a geomagnetic storm near Earth that resulted in several nights of auroras. This image was taken in wavelengths of 193 Angstroms, which is invisible to our eyes and is typically colorized in bronze.
Date
Source https://www.nasa.gov/image-feature/goddard/coronal-hole-front-and-center
Author NASA/SDO

Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Captions

Coronal hole of the sun

Items portrayed in this file

depicts

coronal hole

inception

15 October 2015

MIME type

image/jpeg

checksum

8d07a59c259704a1f18e3f7e97c441da3973a651

determination method: SHA-1

data size

6,227,931 byte

height

3,771 pixel

width

3,673 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current04:44, 10 November 2015Thumbnail for version as of 04:44, 10 November 20153,673 × 3,771 (5.94 MB)ReventFull resolution.
05:38, 15 October 2015Thumbnail for version as of 05:38, 15 October 2015294 × 301 (10 KB)Alphaa NomanThe dark area across the top of the sun in this image is a coronal hole, a region on the sun where the magnetic field is open to inter planetary space, sending coronal material speeding out in what is called a high-speed solar wind stream. The high-spe...

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